Appeal from an order of Supreme Court, Erie County (Wolfgang, J.), entered February 25, 2002, which denied the petition and assigned defendant a risk level of one under the Sex Offender Registration Act.
It is hereby ordered that the order so appealed from be and the same hereby is unanimously modified on the law by dismissing the petition and as modified the order is affirmed without costs.
Memorandum: Following his conviction in Florida of lewd or lascivious exhibition (Fla Stat Ann § 800.04), a felony under Florida law for which defendant was required to register as a sex offender (see Fla Stat Ann § 943.0435), defendant moved to New York. The New York State Board of Examiners of Sex Offenders (Board) determined that, due to the Florida conviction, defendant was required to register as a sex offender in New York pursuant to the Sex Offender Registration Act (Correction Law art 6-C), and thereafter Supreme Court notified defendant of his right to a hearing to determine his risk level classification (see Correction Law § 168-k [2]). During the course of that proceeding defendant filed a petition seeking to vacate the Board’s determination that he is required to register as a sex offender in New York. Defendant contends in his petition that, had he committed in New York the acts underlying his conviction in Florida, he would not have been required to register as a sex offender in New York, and thus requiring him to register violates his federal and state constitutional rights to equal protection. The court denied the petition and assigned defendant a risk level of one. Having notified the Attorney General of defendant’s constitutional challenge (see Executive Law § 71), we now conclude that the court lacked subject matter jurisdiction to entertain defendant’s petition.
Initially we note that, inasmuch as a court’s lack of subject matter jurisdiction may be raised at any stage of the proceed
