N.Y. Comp. Codes R. & Regs. tit. 1, § 2.6
(1) Every person who performs the duties of a certified milk inspector shall apply for and hold a certificate issued by the commissioner. An applicant for a certificate shall file an application upon a blank prepared under the direction of the commissioner and shall set forth the information deemed necessary by the commissioner for the administration of this Part. No certificate shall be granted unless the applicant has passed an examination designed to ascertain his ability to carry out the duties set forth in paragraph (2) of this subdivision, has attended a training course held by the commissioner within one year of receiving his certificate, has successfully completed a six-month probationary period and:
(2) A certified milk inspector shall:
(4) A certified milk inspector is not an employee of the Department of Agriculture and Markets, and except as provided herein is not under the control or supervision of the State.
(b) Processing plant superintendents.
(2) A PPS shall:
(a) Certified milk inspectors.