40 CFR § 63.60 - Deletion of caprolactam from the list of hazardous air pollutants.

---
identifier: "/us/cfr/t40/s63.60"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 63.60 - Deletion of caprolactam from the list of hazardous air pollutants."
title_number: 40
title_name: "Protection of Environment"
section_number: "63.60"
section_name: "Deletion of caprolactam from the list of hazardous air pollutants."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "63"
part_name: "NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401"
regulatory_source: "57 FR 61992, Dec. 29, 1992, unless otherwise noted."
cfr_part: "63"
---


# 63.60 Deletion of caprolactam from the list of hazardous air pollutants.

The substance caprolactam (CAS number 105602) is deleted from the list of hazardous air pollutants established by 42 U.S.C. 7412(b)(1).

[61 FR 30823, June 18, 1996]