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40 CFR § 426.60 - Applicability; description of the automotive glass tempering subcategory.

---
identifier: "/us/cfr/t40/s426.60"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 426.60 - Applicability; description of the automotive glass tempering subcategory."
title_number: 40
title_name: "Protection of Environment"
section_number: "426.60"
section_name: "Applicability; description of the automotive glass tempering subcategory."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "N"
subchapter_name: "EFFLUENT GUIDELINES AND STANDARDS"
part_number: "426"
part_name: "GLASS MANUFACTURING POINT SOURCE CATEGORY"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816  Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217."
regulatory_source: "39 FR 2565, Jan. 22, 1974, unless otherwise noted."
cfr_part: "426"
---

# 426.60 Applicability; description of the automotive glass tempering subcategory.

The provisions of this subpart are applicable to discharges of pollutants resulting from the processes in which glass is cut and then passed through a series of processes that grind and polish the edges, bend the glass, and then temper the glass to produce side and back windows for automobiles.