40 CFR 426.61

§ 426.61 Specialized definitions.

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

Cite this

Citation: 40 CFR 426.61, § 426.61 Specialized definitions, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/189396
Permanent ID: ys:prov:189396@1
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Full text

For the purpose of this subpart: (a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in 40 CFR part 401 shall apply to this subpart. (b) The term “tempering” shall mean the process whereby glass is heated near the melting point and then rapidly cooled to increase its mechanical and thermal endurance.

Legislative history

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