View all text of Part 285 [§ 285.1 - § 285.16]
§ 285.14 - Criteria for accreditation.
The requirements for laboratories to be recognized by the National Voluntary Laboratory Accreditation Program as competent to carry out tests and/or calibrations are contained in NIST Handbook 150, NVLAP Procedures and General Requirements (incorporated by reference, see § 285.16).