40 CFR § 372.29 - Thresholds for per- and polyfluoroalkyl substances.

§ 372.29 Thresholds for per- and polyfluoroalkyl substances.

Notwithstanding § 372.25, for the chemicals set forth in § 372.65(d) and (e) the manufacturing, processing, and otherwise use thresholds are 100 pounds.

[85 FR 37357, June 22, 2020]

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