The Standards for Environmental Laboratories and Accreditation Bodies, 2016, The NELAC Institute (TNI), P.O. Box 2439, Weatherford, TX 76086; www.nelac-institute.org:
Volume 1: Management and Technical Requirements for Laboratories Performing Environmental Analysis (EL-V1-2016, rev. 2.1)
Volume 2: General Requirements for Accreditation Bodies Accrediting Environmental Laboratories (EL-V2-2016, rev. 2.0)
1 Va. Admin. Code § DOCUMENTS INCORPORATED BY REFERENCE (1VAC30-46)
Statutory Authority: § 2.2-1105 of the Code of Virginia.