N.Y. Comp. Codes R. & Regs. tit. 19 § 160.37
If an examination is not available in the applicant's language at the time of application, an examinee who is not fluent in the English language may provide for an interpreter to accompany him or her to the examination. Such interpreter must be fluent in both the examinee's native language and English. The department may refuse entrance to any interpreter who possesses specialized knowledge in appearance enhancement or barber disciplines or who has previously provided interpretive services within a three-month period. Prior to entrance an examinee and interpreter will be required to verify such facts and an interpreter will be required to present three forms of identification acceptable to the department.
N.Y. Comp. Codes R. & Regs. Tit. 19 § 160.37