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Virginia Administrative Code
Title 1. Administration
Agency 30. Department of General Services
Chapter 41. Regulation for the Certification of Laboratories Analyzing Drinking Water
11/23/2024

1VAC30-41-55. Incorporation by reference - federal regulations.

A. The sampling, analytical methodology, and laboratory certification requirements of 40 CFR 141 and 40 CFR 143 in effect as of July 1, 2023, are incorporated by reference into this chapter.

B. The alternative test methods published at 89 FR 5780 through 5794 on January 30, 2024, and the corrections to those alternative test methods published at 89 FR 7624 through 7625 on February 5, 2024, are incorporated by reference into this chapter.

C. The specific sampling, analytical methodology, and laboratory certification requirements incorporated by reference are listed as follows by category for information purposes:

1. Inorganic chemistry: 40 CFR 141.23, 40 CFR 141.89, and 40 CFR 141.131.

2. Organic chemistry: 40 CFR 141.24 and 40 CFR 141.131.

3. Microbiology: 40 CFR 141.21, 40 CFR 141.74, 40 CFR 141.174, 40 CFR 141.402(c)(2), 40 CFR 141.704, 40 CFR 141.705, and 40 CFR 141.852. 40 CFR 136.3(a) for E. coli requirements under 40 CFR 141.704.

4. Radiochemistry: 40 CFR 141.25.

5. Alternative testing methods: 40 CFR Part 141, Subpart C, Appendix A.

6. Test methods specified for secondary maximum contaminant levels: 40 CFR 143.4.

D. The exceptions to the requirements for laboratory certification in 40 CFR 141.28, 40 CFR 141.74(a), 40 CFR 141.89(a)(1), 40 CFR 141.131(b)(3), and 40 CFR 141.131(c)(3) are incorporated by reference into this chapter.

Statutory Authority

§§ 2.2-1102 and 2.2-1105 of the Code of Virginia.

Historical Notes

Derived from Virginia Register Volume 30, Issue 14, eff. May 1, 2014; amended, Virginia Register Volume 35, Issue 6, eff. December 12, 2018; Volume 40, Issue 24, eff. August 14, 2024.

Website addresses provided in the Virginia Administrative Code to documents incorporated by reference are for the reader's convenience only, may not necessarily be active or current, and should not be relied upon. To ensure the information incorporated by reference is accurate, the reader is encouraged to use the source document described in the regulation.

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