N.Y. Comp. Codes R. & Regs. tit. 9, § 114.10
(a) For purposes of this Section, the following terms shall have the following meanings:
(b) To be recognized as a testing laboratory for purposes of testing cannabinoid hemp products as required by this Part, a laboratory must either be approved to test medical marijuana pursuant to section 55-2.15 of Title 10 of the Official Compilation of Codes, Rules and Regulations of the State of New York, article 6 of the Cannabis Law, or meet all of the following minimum requirements:
(1) maintain ISO/IEC 17025 accreditation for the premises and for the testing of one or more of the following:
(e) The office shall have the ability to impose additional testing requirements including but not limited to, testing for additional analytes, setting stricter contaminant limits and mandating the use of specific sampling methodologies per lot or batch manufactured.
(f) Pesticide limits.
The following list of contaminants does not constitute authorization to use or apply any of the following during hemp cultivation or processing. If a pesticide is identified that is not listed here, the method limit of quantitation should be considered the maximum residue level for the unlisted pesticide:
(g) Residual solvent limits.
(h) Metals limits.
(i) Biological limits.
(j) Mycotoxin limits.
(2) Ochratoxin A, 20 parts per billion.
(k) Cannabinoid limits.
The total Δ9-Tetrahydrocannabinol concentration for cannabinoid hemp products shall not exceed 3/10ths of a percent (0.3 percent). If a cannabinoid hemp product fails, the processor may elect to re-extract the failing batch to reduce the total Δ9-Tetrahydrocannabinol of the batch to not more than 3/10ths of a percent (0.3 percent) total Δ9-Tetrahydrocannabinol. If the re-extracted batch still exceeds the 3/10ths of a percent (0.3 percent) total Δ9-Tetrahydrocannabinol the processor shall destroy the batch in compliance with section 114.7(d) of this Part.