40 CFR 751.703

§ 751.703 Definitions.

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

Cite this

Citation: 40 CFR 751.703, § 751.703 Definitions, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/194284
Permanent ID: ys:prov:194284@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: ECEL has the same meaning as in § 751.5 and for CTC, is an airborne concentration of carbon tetrachloride of 0.03 parts per million (ppm) calculated as an eight (8)-hour time-weighted average (TWA). ECEL action level means a concentration of airborne carbon tetrachloride of 0.02 parts per million (ppm) calculated as an eight (8)-hour time-weighted average (TWA).

Legislative history

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