New york constitution
Article III: legislature
Section 4

(e) The process for redistricting congressional and state legislative districts established by this section and sections five and five-b of this article shall govern redistricting in this state except to the extent that a court is required to order the adoption of, or changes to, a redistricting plan as a remedy for a violation of law.
A reapportionment plan and the districts contained in such plan shall be in force until the effective date of a plan based upon the subsequent federal decennial census taken in a year ending in zero unless modified pursuant to court order.