Appeal from a judgment of the County Court of Albany County (Rosen, J.), rendered February 16, 1996, upon a verdict convicting defendant of the crime of assault in the first degree, kidnapping in the second degree (four counts), reckless endangerment in the first degree (four counts), criminal use of a firearm in the first degree and criminal possession of a weapon in the fourth degree.
On the morning of December 14, 1994, defendant took a group of students hostage in an underground lecture center on the campus of the State University of New York at Albany. He was armed with a hunting knife, a recently purchased semiautomatic rifle and over 80 rounds of ammunition. During the two-hour standoff, precipitated by defendant’s belief that he was the subject of a government experiment and had been unfairly prevented from graduating, defendant demanded the presence of, among others, various University and public officials and threatened to kill the students if his demands were not met.
At one point, defendant, believing the negotiations to be at an impasse, fired the rifle through a projection screen located in the front of the room “to get attention”. He was finally subdued by the collaborative efforts of several students. The struggle, however, was not without consequences as two students were injured — one rendered sterile by a shot in the thigh and scrotum when defendant discharged the rifle and another received superficial knife wounds; defendant himself sustained a knife wound to his right hand.
Following an evaluation to determine his fitness to stand trial (see, CPL 730.30), defendant was found unfit to proceed and committed to Mid-Hudson Psychiatric Center in Orange County where he remained from January 6, 1995 through March 20, 1995. According to the Mid-Hudson discharge records, defendant’s diagnosis was alcohol abuse, cocaine-induced psychotic disorder with delusions and paranoid personality disorder. Nevertheless, his condition was considered improved and he was certified as fit to proceed to trial.
A 15-count indictment was handed up against defendant on March 7, 1995; he was arraigned on March 20, 1995 and a suppression hearing ensued on November 16, 1995. At the suppression hearing, as well as at the commencement of jury selec*589tion on January 3, 1996, defendant expressed his desire to be absent from the proceedings. On both occasions, County Court, after questioning defendant and his attorney about his waiver of the right to be present, satisfied itself that such waiver was knowingly made.
The jury found defendant guilty of assault in the first degree, four counts of kidnapping in the second degree, four counts of reckless endangerment in the first degree, criminal use of a firearm in the first degree and criminal possession of a weapon in the fourth degree. He was sentenced to concurrent prison terms of 8V3 to 25 years on each kidnapping conviction, 2Vs to 7 years on each reckless endangerment conviction, I2V2 to 25 years on the criminal use of a firearm conviction and one year on the criminal possession of a weapon conviction. He was also sentenced to a consecutive prison term of 5 to 15 years on the assault conviction.
On the evening of January 4, 1996, a court-ordered evaluation was conducted of defendant by Lawrence Siegel, a forensic psychiatrist retained by the People to ascertain whether he was legally responsible for the charged crimes (see, CPL 250.10 [3]). The evaluation lasted one hour following which Siegel expressed doubts about defendant’s capacity to stand trial. The primary contention advanced by defendant on appeal is that County Court’s failure to sua sponte order a competency hearing following Siegel’s evaluation warrants reversal of the judgment.
Upon our review of the proceedings both prior to and following Siegel’s examination, as well as the pertinent medical documents in the record, we conclude that County Court did not abuse its sound discretion — the standard this Court is obligated to apply (see, People v Morgan, 87 NY2d 878; People v Dover, 227 AD2d 804, 805, lv denied 88 NY2d 984) — in failing to sua sponte conduct a competency hearing after defendant had previously been certified fit to proceed to trial.
The fitness-to-proceed test is whether defendant is able to understand the nature of the charges against him and capable of assisting in his own defense (see, People v Dover, supra; People v Rogers, 163 AD2d 337, lv denied 76 NY2d 943; People v Gronachan, 162 AD2d 852, 853). In making this determination, County Court must take into consideration available expert medical proof “coupled with all other evidence and [its] own observations of the defendant” (People v Gensler, 72 NY2d 239, 244, cert denied 488 US 932). Significantly, the determination of fitness to proceed to trial is a judicial one, not a medical one (see, People v Gensler, supra, at 244).
*590Applying these principles to this case, we address first the contents of Siegel’s report for, in our view, many of his findings, although qualified, themselves satisfy the legal standard of fitness to proceed.1 The report indicates that many questions asked of defendant were answered responsibly and appropriately (this was confirmed by defense counsel who was present for the evaluation). According to Siegel, defendant was alert and oriented as to date, place and time during the one-hour session. Significantly, defendant demonstrated to Siegel that he possessed “more than a rudimentary understanding of the process of trial and the roles of the Judge, jury, prosecutor and defense attorney” (emphasis supplied). Indeed, Siegel himself notes that “[m]uch of [defendant’s] communication regarding his legal situation makes sense. He is aware of the names of the charges against him and has an understanding of what he is alleged to have done”. The report further details that defendant is capable of forming a relationship with his attorney, “appears to have formed one” and is able to consider his attorney’s advice.
Undeniably, Siegel’s written report contains many qualifying statements referring to behavior on defendant’s part which demonstrates a disturbed individual suffering from a mental illness.2 A diagnosis of mental illness, however, does not in and of itself equate with unfitness to stand trial. Thus, despite Siegel’s medical opinion that defendant was not fit to proceed, the report itself contains some evidence indicating that, from a judicial standpoint, defendant was competent to proceed as he was able to understand the nature of the charges against him and assist in his own defense (see, People v Gensler, supra).
Upon learning of Siegel’s opinions, County Court took affirmative steps to address the issue through detailed inquiries on two separate occasions. On January 5, 1996, the prosecution orally notified County Court and defense counsel of Siegel’s doubts concerning defendant’s fitness to proceed. At this time, the prosecution informed the court, however, that “a review of the jail records, mental health records * * * would not in any way contradict the fact that [defendant] appeared at all times *591fit to proceed as of yesterday” (emphasis supplied).3 Defense counsel informed the court that he attended the entire Siegel evaluation during which defendant was able to appropriately respond to “time, date, place [and] orientation type questions”. He further represented to the court that, notwithstanding the obvious mental illness from which defendant suffers, “we are ready to proceed with the defense” (emphasis supplied). Contrary to the dissent’s contention, such statements indicate that defense counsel was not silent on the issue of whether a competency hearing should be held.
County Court then discussed its recent observations of defendant. Despite Siegel’s findings, the court’s “progressive personal observations of defendant” (People v Gensler, 72 NY2d 239, 245, supra) between March 20, 1995 (the arraignment), November 16, 1995 (the suppression hearing) and January 3, 1996 (the commencement of trial) demonstrated to it that defendant was able to understand the nature of the charges against him and assist in his own defense. Thus, the court ruled that it was unnecessary to sua sponte “review the expert determination made by the psychiatrists of Mid-Hudson”.
The issue was revisited again four days later when the prosecution turned over Siegel’s written report to County Court and defense counsel. At this time, County Court again thoroughly reviewed the issue with counsel and both the prosecution and defense counsel indicated that they were ready to proceed. Defense counsel also added for the record that defendant never refused to complete the evaluation; rather, it was terminated by Siegel. Defense counsel further stated that, while the first several minutes of the session with Siegel were “a little rough”, the remainder proceeded without any real difficulty. Again, we reiterate that defense counsel was not silent on this issue. County Court reaffirmed its prior decision to continue with the trial.
With the obvious exception of the one-hour meeting with Siegel, there is no other evidence in the record that defendant, although undoubtedly suffering from mental infirmities, exhibited any behavior following his discharge from Mid-Hudson— either inside or outside the courtroom — which would suggest *592that he was no longer fit to proceed to trial. In addition to evidence that defendant exhibited no behavior at the jail between March 20, 1995 and January 4, 1996 calling into question his fitness to proceed with trial and County Court’s own observations of him during this same time period, the court also took into consideration defense counsel’s position on this matter.
In this vein, we note that defense counsel mad.e repeated and unequivocal assurances to County Court that, notwithstanding Siegel’s opinion, defendant was ready to proceed. Defense coúnsel’s role in assessing his own client’s capacity, while certainly not dispositive, cannot be. overemphasized (see, People v Gelikkaya, 84 NY2d 456, 460). Notably, following defendant’s discharge from Mid-Hudson, defense counsel, “who was in the best position to assess defendant’s capacity” (id., at 460), never raised the issue of his fitness to proceed, even after attending Siegel’s evaluation and twice discussing his findings in open court. Indeed, in a December 27, 1995 letter to County Court concerning defendant’s desire to. waive his right to be physically present in the courtroom during the trial, defense counsel states: “Please be advised that I have fully informed my client of the nature of his right to be present, at trial, as well as the consequences of allowing the trial to proceed in his absence. Once again, my client acknowledged his understanding of the process and further directed me to proceed, in absentia, with the presentation of the defense” (emphasis supplied). Inherent in such affirmative representations and assurances to the court is that defense counsel engaged in meaningful discussions with defendant and had no reason to question his competency.4
In view of all “the available information” (People v Armlin, 37 NY2d 167, 171) before the court and “credit[ing] all the * * * factors weighed by [it]” (People v Morgan, 87 NY2d 878, 880, supra), we are unable to conclude that County Court abused its discretion in not choosing to sua sponte conduct a competency hearing concerning defendant’s capacity to stand trial.
We also reject defendant’s contention that defense counsel’s *593failure to request a competency hearing rendered him ineffective. Upon our review of the entire record in this matter, we find that defense counsel put forth a superlative defense on defendant’s behalf. Not only did he mount an effective, albeit unsuccessful, defense regarding defendant’s mental capacity to commit the crimes by presenting the testimony of no less than four psychiatric experts, he successfully obtained acquittals on three counts of attempted murder. In short, there is no doubt that defendant received not only meaningful legal representation, but exceptional legal representation (see, People v Baldi, 54 NY2d 137), as well as the benefit of a trial court which was scrupulous in its devotion to the conduct of a fair trial.
White and Peters, JJ., concur.
. While not determinative, it is important to reiterate that the purpose of the court-ordered evaluation by Siegel was not to determine defendant’s fitness to stand trial; rather, it was to ascertain whether he was legally responsible for the charged crimes.
. In making its determination to proceed, County Court possessed the multitude of psychiatric records concerning defendant and was obviously well aware of the mental illnesses with which he had been diagnosed.
. Evidence adduced at trial supports this representation. Defendant’s own expert witness, James Thalmann, a psychologist who evaluated defendant during the summer of 1995 and reviewed his jail records, testified on cross-examination that defendant “was able to coherently discuss the status of his [legal] case” and was optimistic of his chances to negotiate a favorable plea bargain. On redirect, Thalmann opined that the significance of defendant’s ability to understand the legal process was that “he was competent to proceed”.
. To this end, we further note that such representations continued throughout the trial. Every day of the eight-day trial, County Court began the proceedings (in the absence of the jury) by inquiring of defense counsel whether he had conferred with his client and whether his client had reconsidered his decision to be absent during trial. Every day, defense, counsel’s response was essentially the same: “Once again we have elected jointly to continue the trial with [defendant] being in absentia.” Such representations could not have been made without defense counsel having engaged in meaningful dialogue with his client.