N.Y. State Printing and Public Documents Law § 7
1. The legislature finds and declares that:
(c) increasing the amount of vegetable oil used in a lithographic ink would:
(g) use of vegetable-based ink in state government printing should further develop:
4. Requirements. (a) Except as provided in paragraph (b) of this subdivision, in no event shall a state agency use any ink that contains less than the following percentages of vegetable oil in its ink used for lithographic printing: