ยง 168-h. Duration of registration and verification. 1. The duration of
  registration  and  verification  for  a  sex  offender  who has not been
  designated a sexual predator, or  a  sexually  violent  offender,  or  a
  predicate  sex  offender,  and who is classified as a level one risk, or
  who has not yet received a risk level classification, shall be  annually
  for a period of twenty years from the initial date of registration.
2.  The  duration  of registration and verification for a sex offender
  who, on or after March eleventh,  two  thousand  two,  is  designated  a
  sexual  predator,  or  a  sexually  violent offender, or a predicate sex
  offender, or who is classified as a level two or level three risk, shall
  be annually for life. Notwithstanding the foregoing, a sex offender  who
  is  classified  as  a  level two risk and who is not designated a sexual
  predator, a sexually violent offender or a predicate sex  offender,  may
  be  relieved  of  the  duty  to  register  and  verify  as  provided  by
  subdivision one of section one hundred sixty-eight-o of this article.
3. Any sex offender having been designated a level  three  risk  or  a
  sexual  predator  shall  also personally verify his or her address every
  ninety calendar days  with  the  local  law  enforcement  agency  having
  jurisdiction where the offender resides.
Structure New York Laws
Article 6-C - Sex Offender Registration Act
168-B - Duties of the Division; Registration Information.
168-C - Sex Offender; Relocation; Notification.
168-E - Discharge of Sex Offender From Correctional Facility; Duties of Official in Charge.
168-F - Duty to Register and to Verify.
168-G - Prior Convictions; Duty to Inform and Register.
168-H - Duration of Registration and Verification.
168-I - Registration and Verification Requirements.
168-J - Notification of Local Law Enforcement Agencies of Change of Address.
168-K - Registration for Change of Address From Another State.
168-L - Board of Examiners of Sex Offenders.
168-N - Judicial Determination.
168-O - Petition for Relief or Modification.
168-P - Special Telephone Number.
168-Q - Subdirectory; Internet Posting.
168-R - Immunity From Liability.
168-U - Unauthorized Release of Information.
168-V - Prohibition of Employment on Motor Vehicles Engaged in Retail Sales of Frozen Desserts.