40 CFR 61.03
§ 61.03 Units and abbreviations.
United States · 40 CFR — Protection of Environment · Status: effective
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- Citation
- 40 CFR 61.03, § 61.03 Units and abbreviations, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/173586
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Full text
Used in this part are abbreviations and symbols of units of measure. These are defined as follows:
(a) System International (SI) units of measure:
(b) Other units of measure:
(c) Chemical nomenclature:
(d) Miscellaneous:
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.