N.Y. Comp. Codes R. & Regs. tit. 8, § 29.14
(a) Unprofessional conduct in the practice of nursing shall include all conduct prohibited by sections 29.1 and 29.2 of this Part, except as provided in this section, and shall also include the following:
(2) Administering an immunization agent or anaphylaxis treatment agent, pursuant to section 64.7 of this Title, when: