# Energy Conservation Program: Test Procedures for Water Closets and Urinals
> **US Department of Energy** · Final rule. · Published 2022-03-23 · Effective 2022-04-22 · 87 FR 16375
## Document
- **Document number:** 2022-06138
- **Category:** other
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 87 FR 16375
- **CFR reference:** 10 CFR 430
- **Publication date:** 2022-03-23
- **Effective date:** 2022-04-22
- **Energy docket:** EERE-2017-BT-TP-0028
## Abstract

This final rule amends the test procedures for water closets and urinals to reference the most recent update to the relevant industry standard, American Society of Mechanical Engineers ("ASME") Standard A112.19.2-2018. In this final rule, the Department of Energy ("DOE") is also amending certain definitions and adding definitions for certain terms that are currently used in the Federal test procedures but are not defined.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/03/23/2022-06138/energy-conservation-program-test-procedures-for-water-closets-and-urinals)
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