N.Y. Senate Rules Rule 7, § 5: Final date

§ 5. Final date. a. The Majority Coalition Leaders may designate a

date in writing after which no bill or original resolution shall be

introduced except by message from the Assembly, but no date prior to the

first Tuesday of March shall be so designated; provided, however, that

all bills recommended by a State department or agency must be submitted

to the office of the Temporary President not later than the first day of

March. Bills proposed by the Governor, the Attorney General, the

Comptroller, the Department of Education or the Office of Court

Administration must be submitted to the office of the Temporary

President no later than the first Tuesday in April.

b. All bills introduced in the Senate after the second Friday in June

shall be introduced to the Committee on Rules.