40 CFR 751.303

§ 751.303 Definitions.

United States · 40 CFR — Protection of Environment · Status: effective

Cite this

Citation: 40 CFR 751.303, § 751.303 Definitions, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/194243
Permanent ID: ys:prov:194243@1
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Full text

The definitions in subpart A of this part apply to this subpart unless otherwise specified in this section. In addition, the following definitions apply: Distribute in commerce has the same meaning as in section 3 of the Act, except that the term does not include retailers for purposes of § 751.321 and § 751.323. Interim ECEL means a concentration of airborne TCE of 0.2 parts per million (ppm) calculated as an eight (8)-hour time weighted average (TWA) that will be in place only for the timeframes indicated for specified conditions of use, after which prohibitions would take effect. Interim ECEL action level means a concentration of airborne TCE of 0.1 parts per million (ppm) calculated as an eight (8)-hour time-weighted average (TWA). Site-limited has the same meaning as in 40 CFR 711.3.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.