Virginia Administrative Code
Title 1 - ADMINISTRATION
Agency 30 - DEPARTMENT OF GENERAL SERVICES
Chapter 46 - ACCREDITATION FOR COMMERCIAL ENVIRONMENTAL LABORATORIES
Part I - General Provisions
Section 1VAC30-46-80 - Maintaining accreditation

A. Accreditation remains in effect until withdrawn by DCLS, withdrawn voluntarily at the written request of the accredited laboratory, or expiration of the accreditation period. To maintain accreditation, the accredited laboratory shall comply with the elements listed in this section and in 1VAC30-46-90.

B. Quality systems. A laboratory seeking to maintain accreditation under this regulation shall assure consistency and promote the use of quality assurance and quality control procedures. 1VAC30-46-210 C specifies the quality assurance and quality control requirements that shall be met to maintain accreditation. The laboratory shall establish and maintain a quality system based on these required elements.

C. Proficiency tests. Laboratories seeking to maintain accreditation under this regulation shall perform proficiency tests as required under 1VAC30-46-210 B.

D. Recordkeeping and retention. All laboratory records associated with accreditation parameters shall be kept as provided by the requirements for records under Part II (1VAC30-46-200 et seq.) of this chapter. These records shall be maintained for a minimum of five years unless designated for a longer period by another regulation or authority. All such records shall be available to DCLS upon request.