# Expedited Approval of Alternative Test Procedures for the Analysis of Contaminants Under the Safe Drinking Water Act; Analysis and Sampling Procedures
> **Rule** · — · Published 2021-06-02 · 86 FR 29526
## Document
- **Document number:** C1-2021-10974
- **Category:** water-quality
- **Federal Register citation:** 86 FR 29526
- **CFR reference:** 40 CFR 141
- **Publication date:** 2021-06-02
- **EPA docket:** EPA-HQ-OW-2021-0079
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/06/02/C1-2021-10974/expedited-approval-of-alternative-test-procedures-for-the-analysis-of-contaminants-under-the-safe)
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