OPINION
Justice BAER.We granted allowance of appeal in this matter to clarify the procedure by which the Pennsylvania Department of Banking (“the Department”) evaluates a credit union’s proposal to amend its membership structure from one premised on commonality of interests to one based on geographic proximity under the Pennsylvania Credit Union Code (“Credit Union *500Code”), 17 Pa.C.S. §§ 101-1504. First, we consider whether the Department’s regulation at 10 Pa.Code § 3.6 (henceforth, “the mandatory hearing regulation”), which provides that protesting persons “shall be given a hearing,” obligates the Department to hold evidentiary hearings whenever a person files a protest challenging a credit union’s membership proposal.1 Second, we examine whether the Commonwealth Court erred in concluding that Section 302 of the Department of Banking Code, 71 P.S. § 733-302 (henceforth, “the non-disclosure provision”) is unconstitutional to the extent that it prevents protestors from obtaining discovery concerning a credit union’s submission with the Department.2 After careful review of the relevant regulatory and statutory provisions, we hold that the mandatory hearing regulation is inapplicable to the case before us, and that the Commonwealth Court erred in *501declaring the non-disclosure provision unconstitutional. Accordingly, we reverse the decision of the Commonwealth Court, and remand for further proceedings consistent with this opinion.
To provide context for our analysis, we begin with a brief discussion of how credit unions are organized under the Credit Union Code. Until recently, membership in Pennsylvania’s credit unions was limited to groups sharing common bonds of association, such as shared occupations. These common bonds were set forth in each credit union’s charter.3 Effective February 2003, however, the Pennsylvania General Assembly amended the Credit Union Code by adding 17 Pa.C.S. § 501(e) (henceforth, “the federal parity provision”), which authorizes credit unions to amend their field of membership as provided under § 109 of the Federal Credit Union Act, 12 U.S.C. § 1759.4 Section 109, in turn, provides credit unions with the option of organizing their membership either by common *502bonds of association or, alternatively, by well-defined local communities or districts.
The matter sub judice arose when Belco Community Credit Union (“Belco”) proposed to amend its charter from an occupation-based credit union to one based on allegedly well-defined local communities, with membership consisting of persons who live, work, worship, volunteer, or attend school in the Counties of Adams, Cumberland, Dauphin,. Lancaster, Lebanon, Perry, and York. Although unclear, the record suggests that' Belco tentatively notified the Department of its proposal in early 2005. Shortly thereafter, notices of Beleo’s proposal were published in various legal journals and newspapers inviting interested persons to file comments by May 12, 2005. The Department then considered these comments in deciding whether to approve Belco’s proposal. Secretary’s Order, 7/8/2005 at 1-2.
On May 26, 2005, Belco filed a formal “notice” of its proposal with the Department,5 after which the Department re-published Belco’s proposal in the Pennsylvania Bulletin. The Pennsylvania Bankers Association, the Pennsylvania Business Bank, Fulton Bank, and Premier Bank (“Appellees” or “the Banks”) responded by filing a Notice of Protest on June 20, 2005. In their protest, which the Banks asserted was being filed under 10 Pa.Code § 3.5,6 the Banks made general objections claiming that, if the Department approved Belco’s proposal, it would effectively permit a credit union, which is exempt from most taxation, to compete unfairly with commercial banks, which are fully subject to taxation, to the detriment of the Banks, consumers, and state government.7,8 Relevant *503to our analysis, the Banks also made a request seeking to reserve the right to “petition the Department for an evidentiary hearing” if “necessary and appropriate.” Notice of Protest at 7; and also sought access to the Department’s “hearing file” so that they could at least prepare meaningful comments based on the information contained therein.9 In this regard, the Banks alleged that they were entitled to inspect the hearing file pursuant to 10 Pa.Code § 3.4(b) (henceforth, “the hearing file regulation”), which allegedly requires the Department to provide access to such file upon the request of a protesting person.
In a letter dated June 22, 2005, the Deputy Secretary informed the Banks that the Department was unable to ac*504commodate their requests. First, with respect to whether the Banks were entitled to a hearing, the Deputy Secretary explained the Department’s position that the decision of whether to hold a hearing is a matter of agency discretion under § 503(a.2) of the Credit Union Code, 17 Pa.C.S. § 503(a.2), and that the Department was exercising its discretion by choosing not to hold a hearing in this instance.10 Second, with respect to the hearing file, the Deputy Secretary indicated that the Department did not have such a file11 and that the non-disclosure provision would prohibit the Department from disclosing this information in any event. See supra note 2. Finally, the Deputy Secretary stated that the Depart*505ment would accept the Banks’ protest as a timely-filed comment, and that the agency would consider any additional comments filed by the Banks within the 30-day review period provided under 17 Pa.C.S. § 501(g) (henceforth, “the deemed approval provision”).12
On July 1, 2005, the Banks purported to file an administrative “appeal” to the Secretary of Banking raising two claims. First, the Banks challenged the Deputy Secretary’s conclusion that the Department had the discretion to not conduct hearings under section 503(a.2) of the Credit Union Code, 17 Pa.C.S. § 503(a.2), noting that the mandatory hearing regulation expressly states that protesting persons “shall be given a hearing.” See 10 Pa.Code § 3.6, supra note 1. Second, the Banks claimed that the hearing file regulation required the Department to maintain a hearing file and permit protestors such as themselves to inspect it upon written request. Finally, the Banks also included a request for a stay of further proceedings pending their appeal.
On July 8, 2005, the Secretary issued a responsive decision denying the Banks relief on all claims. The Secretary first opined that it was unclear whether the Deputy Secretary’s June 22, 2005 letter, noted above, was an appealable decision. Secretary’s Order at 4-5. The Secretary therefore declined to reach the substance of the Banks’ claims, and instead, directed them to file a legal memorandum in support of their right to appeal. Id. at 8. Regarding the Banks’ request for a stay, the Secretary stated that he was denying relief because the Banks failed to provide legal authority or otherwise develop their argument regarding their entitlement to a stay. Id. at 4-7. Finally, the Secretary commented that the Department had only 30 days to review a credit union’s proposal under the deemed approval provision, 17 Pa.C.S. § 501(g), and therefore, the Department’s authority to deny Belco’s conversion had *506expired. The Secretary opined that, given the unambiguous 80-day statutory review period provided in the deemed approval provision, protestors seeking a stay must be diligent and develop meaningful arguments to demonstrate how their interests are at risk prior to the expiration of the 30-day period. . The Secretary found that the Banks’ argument was deficient because it consisted of general claims of unfair competition, and did not provide any specific assertions describing the Bank’s direct interest in Belco’s conversion.13
Two weeks later, the Department published notice in the Pennsylvania Bulletin that Belco’s proposal was deemed approved. The Banks then filed a Petition for Review in the Commonwealth Court, wherein they continued to argue that the mandatory hearing regulation and the hearing file regulation entitled them to an evidentiary hearing and to discovery of the hearing file, respectively. In addition, the Banks supplemented these arguments by asserting that: a) section 504 of the Administrative Agency law was an alternative basis that would require the Department to conduct a hearing, see supra note 10, and b) that the non-disclosure provision violated due process insofar as it prevented them from obtaining discovery of the hearing file.14 In response, the Department *507and Belco argued that the regulations at 10 Pa.Code Ch. 3 (henceforth, “Chapter 3”), which include both the mandatory hearing regulation and the hearing file regulation at-issue in this case, were wholly inapplicable to credit unions.15
In a published decision, a three-judge panel of the Commonwealth Court vacated the deemed approval of Belco’s proposal, remanded to the Department for an evidentiary hearing, and directed the Department to make the hearing file available to the Banks. Pa. Bankers Ass’n v. Pa. Dep’t of Banking, 910 A.2d 767 (Pa.Cmwlth.2006).16 The court began its analysis by addressing the scope of Chapter 3, and observed that it applies where an entity supervised or regulated by the Department files an “application.” 10 Pa.Code § 3.2(a). The *508court then noted that the word “application” is defined as a “proposal to charter or license an institution.” 10 Pa.Code § 3.1. Applying a “plain reading” of these definitions, the court reasoned that, because Belco was an entity regulated by the Department17 that was proposing to charter itself as a community-based credit union, Chapter 3 applied. As noted earlier, because the mandatory hearing regulation and the hearing file regulation are encompassed within Chapter 3, the Commonwealth Court further concluded that the Department was required under these regulations to: 1) conduct a hearing,18 and 2) provide the Banks with access to the hearing file, respectively.
Following its analysis of the applicability of Chapter 3, the Commonwealth Court went on to address the Banks’ constitutional argument that the non-disclosure provision violated their due process rights insofar as it prevented them from obtaining access to the hearing file. The court began its discussion of this issue by noting our precedent in Conestoga National Bank of Lancaster v. Patterson, 442 Pa. 289, 275 A.2d 6 (1971), a case in which two banks protested a competing bank’s application to establish a new branch. Similar to the Banks in this case, the protesting banks in Conestoga requested an evidentiary hearing and discovery of the bank’s branch application. Ultimately, the Department denied these requests and approved the competing bank’s proposal to establish a new branch.
On appeal to this Court, the protesting banks in Conestoga, 275 A.2d at 8, argued that they were deprived of due process by the refusal of the Department to permit either an eviden*509tiary hearing or access to the contents of the competing bank’s application for a new branch. In addressing this argument, we observed that due process applies in an administrative context where, inter alia, an agency’s action would directly affect a person’s interests. Id. at 9-10. We then determined that a commercial bank has a direct interest in a new bank’s application for a new branch. Id. at 10. Accordingly, we held that the protesting banks in Conestoga were entitled to a full panoply of procedural rights as a matter of due process, including, inter alia, the right to a hearing and to discovery of the competing bank’s application. Id. at 11. Relevant to the instant matter, in a footnote, we also addressed whether the non-disclosure provision would prohibit discovery of the competing bank’s application. Id. at 11 n. 8. In concluding that it did not bar discovery, we observed that the non-disclosure provision included an exception, which permitted disclosure when made pursuant to “any other law of this Commonwealth.” 19
In the instant matter, the Commonwealth Court determined that the facts of Conestoga, were materially analogous to the facts of this case. As such, the court held that, in addition to the requirements imposed by the mandatory hearing regulation and the hearing file regulation, the Department was likewise obligated under due process to hold evidentiary hearings and provide protesting persons, such as the Banks, with access to the hearing file. Importantly, the court also noted that the current version of the non-disclosure provision did not have the exception, “any other law of this Commonwealth,” that was included in the version of the provision that applied in Conestoga. See supra note 19. The court concluded that, insofar as the current version of the non-disclosure provision conflicted with the requirements of due process and Cones toga, it was unconstitutional.
Subsequently, Belco and the Department filed petitions for allowance of appeal with this Court, which we granted, limited to the following two questions:
*510Whether the plain language of the Credit Union Code and the Department of Banking Code demonstrates the General Assembly’s intent to exclude credit unions and their amendments of their field of membership from being subject to the mandatory hearing [regulation] of 10 Pa.Code Chapter 3?
Whether the Commonwealth Court erred in declaring [the non-disclosure provision] unconstitutional to the extent that it prohibits protestors from inspecting hearing files where the court failed to apply the proper standard of review and elevated the importance of a regulation (10 Pa.Code § 3.4) over that of the statute at issue?
Pennsylvania Bankers Association v. Pennsylvania Department of Banking, 592 Pa. 14, 922 A.2d 876 (2007) (per curiam ).20
Preliminarily, we note that both of the issues for which we granted allowance of appeal implicate Chapter 3 of the Pennsylvania Code, as it contains both the mandatory hearing regulation and the hearing file regulation. Consequently, we begin our discussion by examining the parties’ arguments, respective to whether the Banks are entitled to a healing and discovery of the hearing file pursuant to the regulations at Chapter 3.
I. Chapter 3
As we briefly noted earlier, the Department and Belco take the position that Chapter 3 is inapplicable to the situation before us in this case because credit unions are not “institutions,” and therefore, it follows that they cannot file an “application” under Chapter 3. See 10 Pa.Code § 3.2(b) (stating that Chapter 3 applies to “applications”); 10 Pa.Code § 3.1 (defining an application as a proposal to license or charter an “institution”). While they acknowledge that “institution” is not expressly defined in Chapter 3, they claim that words not defined under the regulations are to assume the meanings provided in the Department of Banking Code or the Banking *511Code.21 See 10 Pa.Code § 1.1(b) (“terms not otherwise defined in this title have the meanings specified in the Banking Code or the Department of Banking Code [7 P.S. § 101—71 P.S. § 733-]].”). Turning to these statutes, the Department and Belco observe that the Department of Banking Code defines an institution as a “corporation or a person ... or other type of business entity ... which is subject to the supervision of the department. The term does not include credit unions ... unless specifically stated otherwise.” 71 P.S. § 733-2(A) (emphasis added). Similarly, they note that the Banking Code defines an institution as an “incorporated institution,” which, in turn, is defined as “a bank, a bank and trust company, a trust company or a savings bank” but not a credit union. 7 P.S. § 102. Because credit unions are not “institutions” under either of these statutes, the Department and Belco conclude that Chapter 3 does not apply.
The Department and Belco also argue that, notwithstanding whether credit unions qualify as “institutions,” the history of Chapter 3 reveals that it was only intended to apply to specific categories of proceedings, none of which are implicated here. In this regard, they observe that, when the regulations were proposed in the Pennsylvania Bulletin in 1972, the preface explained that the regulations were intended to apply only to “specified classes of proceedings, including applications for licenses, charters, branches, mergers, consolidations and office relocations.” 2 Pa. B. 2266. The Department and Belco also note that the limited scope of Chapter 3 was mirrored in the language of the regulations, which specified that the provisions set forth the procedure by which the Department could inquire into applications to “charter or license new institutions, to establish branches, to merge or consolidate ... or to relocate offices....” Id. Because the instant dispute does not involve any of the enumerated classes mentioned above, but instead, involves an amendment to a charter of an existing credit union, the Department and Belco conclude that this case *512falls outside the intended scope of Chapter 3, on this basis as well.
In contrast, the Banks respond that the Department has consistently treated Belco’s proposal as an “application” throughout the litigation of this case, noting for example, that the Department referred to Belco’s proposal as an “application” in the Pennsylvania Bulletin, in the Deputy Secretary’s letter, and in its order deeming Belco’s conversion approved. Banks’ Brief at 22. The Banks also reject the Department’s and Belco’s claim that we should adopt the definition of “institution” contained in the Department of Banking Code. In this regard, they note that some provisions of the statute include credit unions in the definition of “institution,” while others do not. Compare, 71 P.S. § 733-2(A) (“[Institution] does not include credit unions or licensees unless specifically stated otherwise.”) with, 71 P.S. § 733-303 (“For purposes of this section, ‘institution’ shall include a licensee or credit union.”). Given this alleged inconsistency, the Banks conclude that it would be “irrational” and “arbitrary” to select one definition of institution over another. Banks’ Brief at 23.
Upon consideration of the foregoing arguments, and after careful review of the relevant regulations and statutes, we are persuaded that Chapter 3 is inapplicable to this case based on the plain language of the regulations. See Schappell v. Motorists Mut. Ins. Co., 594 Pa. 94, 934 A.2d 1184, 1186 (2007) (“In interpreting an administrative regulation, as in interpreting a statute, the plain language of the regulation is paramount.”).
As fully detailed by the Department and Belco supra at 12-13, Chapter 3 does not specifically define the term “institution.” Instead, the Department’s regulations include a provision stating that terms not defined therein “have the meanings specified in the Banking Code or the Department of Banking Code____” 10 Pa.Code § 1.1(b). As correctly noted by the Department and Belco, the Department of Banking Code defines the term “institution” as, inter alia, a corporation, person, or mutual holding company, but not “credit unions ... *513unless specifically stated otherwise.” 71 P.S. § 733-2(A) (emphasis added). The Banking Code also excludes credit unions from the definition of “institution” by defining the term as an “incorporated institution,” which, in turn, is defined as “a bank, a bank and trust company, a trust company or a savings bank” and not as a credit union. 7 P.S. § 102. Thus, under either of these definitions, a credit union does not qualify as an “institution” within the meaning of the Department’s regulations. It therefore follows that, because a credit union is not an institution, a credit union cannot file an “application,” see 10 Pa.Code § 3.1, thereby removing the case before us from the scope of Chapter 3. See 10 Pa.Code § 3.2(a) (stating that the regulations contained in Chapter 3 apply to “applications”).
We find little merit to the Banks’ claim that the Department considered Belco’s proposal to be an “application” throughout the litigation. In our view, it is immaterial whether the Department referred to Belco’s proposal as a generic “application” in its verbiage, as there is no evidence that the Department was using the specific definition of the term “application” encompassed in Chapter 3. Moreover, we likewise disagree with the Banks that it would be “irrational” or “arbitrary” to adopt the definition of institution excluding credit unions in the Department of Banking Code. While the Banks are correct that there are instances in the statute where credit unions are deemed institutions, the general definitions provision applicable to the entire statute, 71 P.S. § 733-2(A), clearly states that institutions do not include credit unions “unless specifically stated otherwise.” As such, any alleged inconsistency in the statute in defining the term “institution” to include credit unions can be explained by this exception. We thus fail to see how it would be “irrational” or “arbitrary” to apply the definition excluding credit unions.
Having determined that Chapter 3 does not apply, it therefore follows that the mandatory hearing regulation and the hearing file regulation contained therein cannot provide the legal basis for affording the Banks relief. Nevertheless, this does not end our inquiry. As discussed previously, the Banks *514also claim that there are alternative bases supporting their right to a hearing and to discovery of Belco’s proposal.22 We now turn our analysis to these other arguments.
II. Section 504
In addition to the regulations provided under Chapter 3, the parties likewise dispute whether the Banks are entitled to a hearing pursuant to Section 504 of the Administrative Agency Law, 2 Pa.C.S. § 504. As before, the Department and Belco take the position that § 503(a.2) of the Credit Union Code, 17 Pa.C.S. § 503(a.2), controls this matter, and provides the Department with the sole discretion to decide whether to hold a hearing in a given matter. They note, for example, that § 503(a.2) is phrased using permissive language by using the word “may” instead of the mandatory word, “shall,” which they claim indicates the legislature’s intent to give the agency the option, rather than the obligation, to conduct hearings. In their view, by concluding that the Department was required to hold a hearing, the Commonwealth Court erroneously constrained the Department’s statutorily granted discretion.
The Banks respond that the Credit Union Code does not give the Department carte blanche to grant or deny a request for a hearing. While they concede that 17 Pa.C.S. § 503(a.2) is phrased using permissive language, they also emphasize that it includes the qualifier, “subject to the provisions of 2 Pa.C.S. [Ch.] 5 Subch. A.” See supra note 10. The Banks note that the provisions at 2 Pa.C.S. [Ch.] 5 Subch. A. refer to the Administrative Agency Law, which includes 2 Pa.C.S. § 504. Section 504, in turn, states, “no adjudication ... shall be valid as to any party unless he shall have been afforded reasonable notice of a hearing and an opportunity to be heard____” Id. Finally, the Banks note that a “party” is defined as a person with a direct interest in the proceeding. 2 Pa.C.S. § 101. Because the Banks claim they are parties with *515a direct interest in Belco’s membership conversion, they conclude that the Department was required to hold a hearing.
Applying a plain reading of the aforementioned statutory provisions, the Banks make a colorable claim that under §§ 101 and 504 of the Administrative Agency Law, a person with a direct interest in a proceeding is a “party,” and a “party” is entitled under § 504 to notice of a hearing and some type of forum in which to be heard. Nevertheless, for the reasons discussed herein, we need not reach this issue because the Banks did not properly raise this theory before the Department.
As noted earlier in our analysis, notice of Belco’s proposal to convert its membership was provided on at least two separate occasions in 2005. The first set of notices, which was published in various newspapers and legal journals after Belco tentatively notified the Department of its proposal, invited interested persons to file comments by May 12, 2005. Subsequently, on May 26, 2005, Belco formally filed “notice” of its proposal with the Department. This notice commenced the 30-day approval period provided in the deemed approval provision, 17 Pa.C.S. § 501(g), and prompted the Department to publish a second notification in the Pennsylvania Bulletin. Reading these notices in their totality, we believe it was sufficiently clear that any person interested in Belco’s conversion needed to file some type of comment, protest, or other document with the Department within the 30-day period. In this case, we are satisfied that the Banks complied with this procedure by filing a timely Notice of Protest on June 20, 2005.
That the Banks’ Notice of Protest was timely, however, does not end our analysis. In this regard, we observe that the Banks’ protest contained a crucial flaw in that it was filed pursuant to the Department’s regulations at Chapter 3, which, as we have already determined, are inapplicable to this matter. Moreover, we note that the relief the Banks requested under Chapter 3 was access to the hearing file so they could prepare meaningful comments, and a reservation of right to petition for a hearing “if necessary and appropriate.” Notice *516of Protest at 7. It is evident that the Banks never actually requested a hearing, nor did they include any suggestion in their protest that the Administrative Agency Law at 2 Pa. Code Ch. 5 applied. Notably, the protest did not even mention 2 Pa.C.S. § 504, as a basis for a hearing.
Consistent with these observations, after the Banks filed their Notice of Protest, they were informed by the Deputy Secretary that their protest was deficient, and that the mandatory hearing regulation under Chapter 3 was inapplicable. Nevertheless, in filing an administrative appeal from the Deputy Secretary’s decision, the Banks requested a stay of the Department’s proceedings, again relying solely on the regulations of Chapter 3, and again failing to assert any rights in accord with 2 Pa.Code Ch. 5. In response, the Secretary issued a decision denying the Banks’ request for a stay, finding that the Banks waived any right thereto by failing to provide sufficient detail in their pleading. The Banks then filed an appeal to the Commonwealth Court. It was only during this third attempt at perfecting their claims that the Banks finally raised, for the first time, their alleged entitlement to a hearing pursuant to 2 Pa.Code § 504.
It is well settled that issues raised for the first time on appeal are waived. See Lincoln Phila. Realty Assocs. I v. Bd. of Revision of Taxes, 563 Pa. 189, 758 A.2d 1178, 1187 (2000) (“By requiring that an issue be considered waived if raised for the first time on appeal, we ensure that the trial court or agency that initially rules on such matters has had an opportunity to consider the issue.”); Wing v. Commonwealth, Unemployment Compensation Review Bd., 496 Pa. 113, 436 A.2d 179, 181 (1981) (indicating that an administrative law tribunal, like a trial court, must be given the opportunity to correct its errors as early as possible). As our foregoing discussion illustrates, it is apparent that the Banks did not raise their entitlement to a hearing in their Notice of Protest, nor did they suggest that they were entitled to a hearing under the Administrative Agency Law. We therefore conclude that the Banks waived their putative right to a hearing under 2 Pa. Code § 504.
*517III. Due Process
Finally, the parties dispute whether the Banks have a right to a hearing and to discovery of Belco’s proposal, as a matter of fundamental due process pursuant to our precedent in Conestoga. As noted earlier, Conestoga, 442 Pa. 289, 275 A.2d 6, involved a protest filed by two commercial banks that were challenging a competing bank’s application to establish a new branch. In determining whether the protesting banks were entitled to a hearing and to access to the competing bank’s application, we observed that protesting commercial banks had a direct interest in a competing commercial bank’s application for a new branch, and thus, had standing to file a challenge with the Department.23 Given this conclusion, we held that the protesting banks were entitled to a due process evidentiary hearing and, incident thereto, to access to the application and supporting data of the competing bank. Id. at 11.
In this case, we need not reach whether the Banks are entitled, as a matter of due process, to an evidentiary hearing, and incident thereto, to discovery under Conestoga. It is without question that the right to a due process hearing, like most constitutional rights, can be waived. See, e.g., Bedford Downs Mgmt. Corp. v. State Harness Racing Comm’n Valley View Downs, 592 Pa. 475, 926 A.2d 908, 923 (2007) (per curiam) (finding a due process argument waived when it was not raised before the administrative agency); In re Cicchetti, 560 Pa. 183, 743 A.2d 431, 443 n. 1 (2000) (acknowledging that a due process claim can be waived for failure to raise it in a timely fashion); In re Martorano, 464 Pa. 66, 346 A.2d 22, 27 (1975) (finding a plaintiffs due process claim waived because it was raised for the first time on appeal). In the instant case, as noted in our preceding analysis of § 504, the Banks waived any right to a due process hearing when they failed to establish a direct interest in the *518controversy, and, consequently their standing as a party with a right to litigate the underlying issue. Again, the Bank’s waiver arises from their failure to do no more than request the Department’s “hearing file,” and articulating a reservation of a right to petition the Department for a hearing, solely in accord with Chapter 3, “if necessary and appropriate.” Notice of Protest at 7. As these averments are clearly inádequate to demonstrate a direct interest—and hence, standing—to challenge Belco’s proposal, our precedent in Conestoga, holding that a party has a right to a hearing and consequential discovery, is not implicated herein.
IY. The Non-Disclosure Provision
As we observed earlier in this opinion, the Commonwealth Court determined that the non-disclosure provision, 71 P.S. § 733-302, which prohibits Department employees from, inter alia, divulging any documents in its custody or disclosing any information contained in papers sent to the Department, was unconstitutional insofar as it precluded the Banks from obtaining discovery of the hearing file. The Commonwealth Court’s decision in this regard was premised upon its conclusion that discovery was required both under the hearing file regulation contained in Chapter 3, and pursuant to Conestoga. Given our conclusions herein that the Banks are not entitled to a hearing or to discovery pursuant to Chapter 3, and that Conestoga is inapplicable because of the Banks failure to establish standing, we hold that the Commonwealth Court erred in declaring the non-disclosure provision unconstitutional.
V. Conclusion
In summary, we conclude that the regulatory provisions encompassed within Chapter 3, including the mandatory hearing regulation and the hearing file regulation, do not apply in this case. As these regulations do not apply, it follows that they cannot serve as the basis for entitling the Banks to a hearing or to discovery concerning Belco’s proposal. Moreover, while we acknowledge that the Banks may have been entitled to a hearing pursuant to § 504 of the Administrative *519Agency Law, 2 Pa.C.S. § 504, we hold that this claim is waived given the Banks’ failure to raise this issue before the Department. For similar reasons, because the Banks failed to assert adequately a direct interest in Belco’s proposal and thereby failed to establish standing, our precedent in Conestoga is inapplicable to this matter, and therefore, the Banks are not entitled as a matter of due process to a hearing or to discovery. Finally, as the Banks are not entitled to discovery, the Commonwealth Court erred in declaring the non-disclosure provision unconstitutional. The decision of the Commonwealth Court is therefore reversed, and this matter is remanded to that court to address the Banks’ remaining constitutional challenge to the non-disclosure provision.24,25
Justice EAKIN, Justice TODD and Justice McCAFFERY join the opinion. Justice SAYLOR files a concurring and dissenting opinion in which Chief Justice CASTILLE joins.. The mandatory hearing regulation provides in full: "Persons submitting a protest shall he given a hearing. The Department, in any matter, reserves the right to conduct hearings at any location it deems to be appropriate.” 10 Pa.Code § 3.6 (emphasis added).
. The non-disclosure provision, which precludes Department employees from disclosing letters, reports, or other documents in its custody, provides in relevant part:
A.
(1) This section applies to matters relating to institutions, credit unions and licensees.
(2) Neither the secretary ... or other employe of the department, shall publish or divulge to anyone any information contained in or ascertained from ... any letter, report, or statement sent to the department, or any other paper or document in the custody of the department, except when the publication or divulgement of such information is made ... pursuant to the provisions of this act, or when the production of such information is required by subpoena or other legal process of a court of competent jurisdiction, or when it is used in deciding whether to prosecute or in prosecutions or other court actions instituted by or on behalf of or at the request of the department, or when referring for investigation to any Federal, State or local law enforcement or any Federal or State financial regulatory agency, including banking, insurance and securities regulatory agencies, or when the department provides information to any Federal or State financial regulatory agency, including banking, insurance and securities regulatory agencies, when the information pertains to an enforcement concern. The information shall be provided as may be necessary or appropriate, as determined in the discretion of the secretary.
71 P.S. § 733-302.
. See 17 Pa.C.S. § 303 (indicating that the articles of incorporation must specify the common bonds of membership). One should note that throughout the proceedings in this matter the courts and the parties frequently use the term “charter” interchangeably with “articles of incorporation.” For our purposes, this distinction is immaterial.
For a more detailed explanation regarding the history of Pennsylvania's credit unions, see Pennsylvania Bankers Ass'n v. Pennsylvania Department of Banking, 948 A.2d 790 (Pa.2008) (“Pa. Bankers I").
. 17 Pa.C.S. § 501(e), titled “Federal Parity,” provides:
Notwithstanding any other provisions of this title or any other law ... a credit union shall have the power:
(2) To engage in the activity of creating, amending or expanding its field of membership as authorized by section 109 of the Federal Credit Union Act (48 Stat. 1219, 12 U.S.C. § 1759), subject to reasonable conditions, limitations and restrictions as may be imposed by the department, including, but not limited to, conditions, limitations and restrictions based upon safety and soundness.
* * *
As referenced, 12 U.S.C. § 1759, titled “Membership,” provides:
(b) ... (he membership of any Federal credit union shall be limited to the membership described in one of the following categories:
* * *
(3) Community credit union. Persons or organizations within a well-defined local community, neighborhood, or rural district.
. For a credit union to amend its field of membership, a formal ■ "notice” is filed with the Department, which then approves, limits, or denies the conversion. 17 Pa.C.S. § 501(f). In the instant matter, the record suggests that Belco filed notice prior to May 26, 2005, but did not "perfect” it until that date.
. For purposes of our discussion, the regulation at 10 Pa.Code § 3.5 provides in substance that interested persons may file protests following a published notice.
. As fully detailed in Pa. Bankers I, 948 A.2d at 792, credit unions are exempt from most taxation, while banks are not. See also 17 Pa.C.S. *503§ 517 ("A credit union .. . shall not be subject to taxation except as to real estate owned by it....").
. The Banks argued, in relevant part:
11. Approval of the Application filed by Belco ... will enable the credit union to unfairly compete with the [Banks] by offering financial services in a manner largely indistinguishable from state and federally chartered banks and savings associations without the necessity of paying state and federal taxes as required by banks and savings associations and without compliance with comparable regulatory requirements, including detailed obligations with respect to providing financial services to certain historically underserved areas and populations ....
12. Approval of the Application filed by Belco ... may impair consumer confidence in soundness [sic] of the banking system ... to the detriment of the [Banks] and their customers to the extent Belco is unable to provide an adequate level of service throughout its proposed field of membership....
13. Approval of the Application filed by Belco ... is not in the best interests of the Commonwealth because it will provide an exemption from taxes to what may become one of the largest financial institutions in this Commonwealth resulting in the substantial loss of revenue required for state and local programs without providing any significant benefit to the citizens of the Commonwealth.. ..
Notice of Protest at 4.
. According to 10 Pa.Code § 3.1, a "hearing file” consists of the application and supporting materials, and is compiled when the Department is contemplating holding a hearing.
The hearing file regulation specifically provides: "... The hearing file shall be available for inspection in the office of the Department upon written request from a protesting person....” 10 Pa.Code § 3.4(b).
. The Credit Union Code at 17 Pa.C.S. § 503(a.2), titled "Hearings and Subpoenas,” states in relevant part:
(1) The [D]epartment may conduct administrative hearings on any matter pertaining to this title, subject to the provisions of 2 Pa.C.S. [Ch.] 5 Subch. A (relating to practice and procedure of Commonwealth agencies)____
(emphasis added).
As explained fully later in this opinion, the Deputy Secretary did not address the qualifying clause, "subject to the provisions of 2 Pa.C.S. [Ch.] 5 Subch. A.” The referenced provisions include 2 Pa.C.S. § 504, titled "Hearing and Record,” which states:
No adjudication of a Commonwealth agency shall be valid as to any party unless he shall have been afforded reasonable notice of a healing and an opportunity to be heard ....
(emphasis added).
"Adjudication” and “party" are defined under 2 Pa.C.S. § 101 as follows:
"ADJUDICATION.” Any final order, decree, decision, determination or ruling by an agency affecting personal or property rights, privileges, immunities, duties, liabilities or obligations of any ... of the parties....
"PARTY.” Any person who appears in a proceeding before an agency who has a direct interest in the subject matter of such proceeding.
. As noted, the Department's position is that hearing files are compiled only if the Department is contemplating a hearing on an application subject to 10 Pa.Code Ch. 3. Department's Brief at 49-50. In this case, the Department contends that no hearing was ever contemplated, and that, importantly, the regulations at 10 Pa.Code Ch. 3 are inapplicable in any event. We further note that, while the Banks phrase their discovery request in terms of seeking the “hearing file,” in accord with the regulatory language, they are, in essence, requesting access to Belco’s proposal and supporting materials for the purpose of making general comments with the Department.
. The deemed approval provision of the Credit Union Code states in relevant part: "... [T]he department shall be deemed to have granted approval for a credit union to engage in an activity ... if within 30 days of receipt of written notice from a credit union the department does not act." 17 Pa.C.S. § 501(g). Here, the 30-day period commenced on May 26, 2005, when Belco filed its formal notice to the Department.
. The Secretary explained, in pertinent part:
The Department was not given sufficient information by [the Banks] to impose restrictions, limitations or conditions upon Belco ... but was given only a request to obtain documents protected from nondisclosure by [the non-disclosure provision]. [The Banks] stated their intention was to file comments only after they had an opportunity to review the requested material. Yet, the Credit Union Code is very clear about the thirty day time frame and anyone interested in stopping that clock must be diligent and thorough and provide the Department with sufficient information to convince the Department that their property interests are genuinely at risk.... The Department cannot ... restrict the rights of a credit union based on a request for information and general legal arguments....
Secretary's Order, 7/8/2005, at 7.
. Petition for Review at 12. We note that the Banks raised a second constitutional claim on appeal, asserting that the non-disclosure provision impermissibly restricted their right to engage in public debate, in violation of Article I, Section 7 of the Pennsylvania Constitution, and the First Amendment of the United States Constitution. In this regard, they claimed that the public has a right to examine the proceedings of *507any branch of government. The Commonwealth Court never reached this claim, however, given its holding that the non-disclosure provision was unconstitutional as a matter of due process. As discussed supra at 19-20, because we ultimately hold herein that the Commonwealth Court erred in declaring the non-disclosure provision unconstitutional under due process, we remand to the Commonwealth Court to address this alternative constitutional argument.
. In contrast to the Department and Belco, the Banks claim that credit unions fit within the scope of Chapter 3. 10 Pa.Code § 3.2, titled "Scope,” provides in relevant part:
(a) The provisions of this chapter set forth procedures by which the Department [of Banking] .. . and other entities established under acts wherein the Department has supervisory or regulatory responsibility, may intelligently inquire into and reach informed decisions with respect to applications and in such other cases as the Department in its discretion shall deem proper. These procedures provide a method by which all protesting, objecting and other interested persons may present their views....
(emphasis added)
10 Pa.Code § 3.1, titled "Definitions,” provides, in relevant part:
Application—A proposal to charter or license an institution, to establish a branch, to merge ... or purchase the assets of an institution where the resulting institution is Commonwealth chartered or licensed, or to relocate an office.
(emphasis added).
As fully developed later in this opinion, the Department and Belco claim that they could not file an “application” because they are not "institutions,” thus removing this case from the scope of Chapter 3. For further development of this argument, see infra at 12—13.
. Senior Judge McCloskey noted his dissent without separate opinion.
. The parties do not dispute that credit unions are regulated by the Department. For further discussion on the Department's regulatory powers, see 17 Pa.C.S. § 503 (stating that the Department has supervisory and regulatory authority over credit unions).
. In this regard, the court rejected the Department's position, noted earlier, that the Department has the discretion to hold hearings pursuant to 17 Pa.C.S. § 503(a.2). See supra note 10. While the court acknowledged that § 503(a.2) is phrased using permissive language, the court reasoned that the Department does not necessarily violate this provision by holding a hearing in eveiy case where a protest is filed. Thus, the court concluded that § 503(a.2) was not inconsistent with the mandatory hearing regulation.
. We note that this exception was deleted in 2002, before this case arose.
. Issues are taken verbatim from our order granting allowance of appeal, but have been reordered for ease of discussion.
. For the sake of clarity, we note that the Department of Banking Code and the Banking Code, while both employing the nomenclature "code," are, in fact, separate statutes.
. As we indicated earlier, a hearing file is a concept specific to Chapter 3. Because we hold that Chapter 3 is inapplicable in this case, we hereinafter refer to the documents the Banks refer to as a "hearing file” simply as "Belco's proposal.”
. While we acknowledge that in Conestoga we did not directly use the verbiage of “standing'' in our analysis, we implicitly found standing was implicated and indicated, when we concluded, in the classic parlance of a standing claim, that the protesting banks had a direct or substantial interest in challenging the competing bank's application.
. As noted earlier, the Banks raised a second constitutional claim on appeal to the Commonwealth Court, asserting that the non-disclosure provision violated their right to engage in public debate pursuant to Article I, Seel ion 7 of the Pennsylvania Constitution and the First Amendment to the United States Constitution. The court never reached this claim, however, given its ultimate holding that the non-disclosure provision violated due process. Because we conclude herein that such holding was in error, we remand this matter to the Commonwealth Court to address this remaining constitutional claim.
. We note that the Banks have submitted post-submission communications pursuant to Pa.R.A.P. 2501(b) bringing to our attention a recent amendment to the Department of Banking Code that appears to delineate the procedure by which the Department adjudicates credit union conversions. However, as this amendment was not signed into law until July 8, 2008, and did not take effect until 30 days thereafter, it is not controlling on this case. See Act 2008-58 (S.B.484), § 4, approved July 8, 2008, effective in 30 days. See also Sperry & Hutchinson Co. v. O’Connor, 488 Pa. 340, 412 A.2d 539 (1980) (noting that, pursuant to the rules of statutory construction, a case pending before our Court when a new statute is enacted is to be decided under the old law).