(dissenting). Absent a rule preventing the use of a probationer’s revocation hearing testimony at the subsequent trial, I believe it is fundamentally unfair to hold the revocation hearing prior to the trial on the substantive offense when the sole basis for revoking probation is a finding that the probationer committed the substantive offense. Whether or not constitutionally mandated, such a rule is necessary to prevent a chill on a probationer’s exercise of his right to due process of law and his privilege against self-incrimination.
In general, a plea of guilty waives all non-jurisdictional defects. People v Alvin Johnson, 396 Mich 424, 440; 240 NW2d 729 (1976). Although defendant pled guilty to the substantive offense in the instant case, his guilty plea does not constitute a waiver of rights, "grounded in the due process clause”. Alvin Johnson, supra, at 444. A review of the plea taking transcript indicates defense counsel raised the issue of the impact of the prior probation revocation on the guilty plea and that counsel stated he intended to raise the issue on appeal. Because of the nature of the rights asserted, Alvin Johnson, supra, at 444, I conclude that defendant’s guilty plea has not waived his right to appellate review.
It is undisputed that although probation revocation is not a stage of criminal prosecution, a probationer is entitled to due process of law. Gagnon v Scarpelli, 411 US 778, 782; 93 S Ct 1756; 36 L Ed 2d 656 (1973), People v Rial, 399 Mich 431, 435; 249 NW2d 114 (1976). According to the Michi*575gan Supreme Court, a probationer is entitled to "more limited due process rights” than one accused of a crime, Rial, supra, at 435. I agree with Justice Levin’s concurring opinion in Rial that there is a need to promulgate rules and procedures defining what due process protections must be afforded at a revocation hearing.
The problem in the instant case arises because defendant’s probation was revoked on the basis of a finding that defendant committed a substantive offense before defendant was brought to trial on the substantive offense. A finding of probation violation need be proven by a "preponderance of the evidence”, People v Miller, 77 Mich App 381, 387; 258 NW2d 235 (1977), People v Billy Williams, 66 Mich App 67, 71; 238 NW2d 407 (1975), while at a trial on the substantive offense, guilt must be established beyond a reasonable doubt. By holding the revocation hearing first, the court can find defendant violated a criminal law by a preponderance of the evidence before defendant is afforded his constitutional right to a trial on the substantive offense and before he is found guilty of that offense.
Other states have adopted varied approaches to the propriety of holding a revocation hearing prior to the trial when the sole basis for revocation is commission of the substantive offense. In Georgia, Illinois, Pennsylvania and Texas a defendant has no right to delay a revocation hearing until the trial is held on the substantive offense. Dickerson v State, 136 Ga App 885; 222 SE2d 649 (1975), Jackson v State, 140 Ga App 659; 231 SE2d 554 (1976), People v Huff, 44 Ill App 3d 273; 357 NE2d 1380 (1976), People v Woodall, 44 Ill App 3d 1003; 358 NE2d 1267 (1976), Commonwealth v Kates, 452 Pa 102; 305 A2d 701 (1973), Bradshaw v State, *576518 SW2d 548 (Tex Crim App, 1975). In Arizona the practice of delaying a revocation hearing until after trial is expressly disapproved. State v Jameson, 112 Ariz 315; 541 P2d 912 (1975), State v Astorga, 26 Ariz App 260; 547 P2d 1060 (1976).
In Justice Levin’s concurring opinion in Rial, supra, p 447, n. 14, he noted:
"The American Bar Association Standards Relating to Probation (Approved Draft 1970) provide:
"5.3 Proceedings following commission of another crime.
"A revocation proceeding based solely upon commission of another crime ordinarily should not be initiated prior to the disposition of that charge. However, upon a showing of probable cause that another crime has been committed by the probationer, the probation court should have discretionary authority to detain the probationer without bail pending a determination of the new criminal charge.”1
In 1973, the National Advisory Commission on Criminal Justice Standards and Goals (Report on Corrections at 158-161) disapproved the practice of holding revocation hearings prior to trial on the substantive offense and concluded probation should not be revoked for the commission of a new crime unless the probationer has been tried and convicted of that crime. See People v Amaro, 79 Misc 2d 499; 358 NYS2d 900, 904 (1974). Despite the recommendations of these groups, I have been unable to locate any states which have adopted them.
Courts are split as to whether a subsequent acquittal or dismissal on the substantive offense requires a prior finding of probation violation be *577vacated. In Connecticut and North Carolina a subsequent acquittal requires vacation. State v Roberson, 165 Conn 73; 327 A2d 556 (1973), State v Guffey, 253 NC 43; 116 SE2d 148 (1960). In Illinois if a conviction which forms the basis of a probation revocation is overturned on appeal, the revocation order will be vacated. People v Hannah, 31 Ill App 3d 1087; 335 NE2d 84 (1975). In other states, however, courts have held a subsequent acquittal does not entitle a defendant to have the finding of probation revocation vacated. Russ v State, 313 So 2d 758 (Fla 1975), State v Fortier, 20 Or App 613; 533 P2d 187 (1975). In Arizona a subsequent dismissal of the substantive charges was held not to require vacation of the probation revocation. State v Jameson, supra.
As stated earlier, I believe the solution to the problem has been adopted by the California Supreme Court and the Rhode Island Supreme Court —to allow the prosecution the option of either postponing the revocation hearing until after trial or proceeding with a revocation hearing prior to trial but granting the probationer limited immunity as to testimony given in the earlier revocation hearing. People v Coleman, 13 Cal 3d 867; 120 Cal Rptr 384; 533 P2d 1024 (1975), State v DeLomba, 117 RI 673; 370 A2d 1273 (1977).
In Coleman the California Court found it unnecessary to rule on constitutional grounds since, "[w]hether or not it actually abridged defendant’s constitutional rights, the choice forced upon him at his revocation hearing was unnecessarily inconsistent with constitutional values”. 13 Cal 3d at 871-872; 533 P2d at 1030. A fundamental requisite of due process is the probationer’s constitutional right to be heard at the revocation hearing. Morrisey v Brewer, 408 US 471, 489; 92 S Ct 2593; 33 L Ed 2d 484 (1972), Gagnon v Scarpelli, supra, 411 *578US at 782, People v Martin, 61 Mich App 102, 107; 232 NW2d 191 (1975), Coleman, supra, 13 Cal 3d at 871-872; 533 P2d at 1030. When the revocation hearing precedes the trial, the probationer may be deterred from exercising his right to speak at the hearing because he or she runs the risk of self-incrimination. As the California Supreme Court reasoned:
"When a pending or potential criminal charge forms the basis of an alleged violation of a condition of probation, a probationer who can explain his actions only by jeopardizing his chances of acquittal at a subsequent criminal trial may understandably feel that his opportunity to be heard is more illusory than real and that he is being deprived of his liberty without one of the essential elements of rudimentary fairness—a meaningful chance to speak on his own behalf.”
Coleman, supra 13 Cal 3d at 874; 533 P2d at 1031. In a criminal proceeding, a defendant’s innocence is presumed and he or she must be proven guilty beyond a reasonable doubt. The heavy burden placed on the prosecution in a criminal trial may be substantially lightened if the prosecution is permitted to take advantage of defendant’s testimony at a prior revocation hearing. As Coleman points out, by holding the revocation hearing first, the prosecution is playing a "tails win we, heads you lose” game. If the probationer is deterred from testifying at the revocation hearing by fears of self-incrimination at the subsequent trial, the prosecution’s chances of obtaining a finding of violation are increased; if the probationer successfully fights revocation by testifying at the hearing, the prosecution’s chances of securing a conviction of the new offense are increased because, in effect, the probationer has been forced to be one of the *579prosecution’s chief witnesses at trial. Coleman, supra, 13 Cal 3d at 877; 533 P2d at 1033.
Although noting that the most desirable method would be to hold the trial before the revocation hearing, Coleman, supra, 13 Cal 3d at 896; 533 P2d at 1046, the California Court gave the prosecution an option by adopting the following rule:
"We accordingly declare as a judicial rule of evidence that henceforth upon timely objection the testimony of a probationer at a probation revocation hearing held prior to the disposition of criminal charges arising out of the alleged violation of the conditions of his probation, and any evidence derived from such testimony, is inadmissible against the probationer during subsequent proceedings on the related criminal charges, save for purposes of impeachment or rebuttal where the probationer’s revocation hearing testimony or evidence derived therefrom and his testimony on direct examination at the criminal proceeding are so clearly inconsistent as to warrant the trial court’s admission of the revocation hearing testimony or its fruits in order to reveal to the trier of fact the probability that the probationer has committed perjury at either the trial or the revocation hearing.” Coleman, supra, 13 Cal 3d at 889; 533 P2d at 1042.
In 1977 the Rhode Island Supreme Court adopted the Coleman rule in the interest of the sound administration of justice. DeLomba, supra, 117 RI at 680-681; 370 A2d at 1277.
" * * * we hold that henceforth the state must either hold the violation hearing first and give the alleged violator use and derivative use immunity for any testimony he may give, or postpone the violation hearing until after the criminal trial. In our judgment, a practice so structured will be essentially fairer than our present procedure.” DeLomba, 117 RI at 678-679; 370 A2d at 1276.
*580While the Rhode Island Court has an "exclusionary” rule, the purpose and effect of both are the same.
Until a probationer/defendant is protected by such a rule, whether judicially or legislatively created, I believe it is fundamentally unfair to allow the revocation hearing to precede the trial. In the instant case, since no rule of immunity or exclusionary rule currently exists, I would vacate both the finding of probation violation and the guilty plea and remand to the lower courts. Defendant should be afforded his right to trial on the substantive offense before any further probation revocation proceedings.
For a criticism of the ABA standard, see Rubera v Commonwealth, — Mass —; 355 NE2d 800, 805 (1976).