40 CFR § 60.70a - Applicability and designation of affected facility.

---
identifier: "/us/cfr/t40/s60.70a"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 60.70a - Applicability and designation of affected facility."
title_number: 40
title_name: "Protection of Environment"
section_number: "60.70a"
section_name: "Applicability and designation of affected facility."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "60"
part_name: "STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401"
regulatory_source: "36 FR 24877, Dec. 23, 1971, unless otherwise noted."
cfr_part: "60"
---


# 60.70a Applicability and designation of affected facility.

(a) The provisions of this subpart are applicable to each nitric acid production unit, which is the affected facility.

(b) This subpart applies to any nitric acid production unit that commences construction or modification after October 14, 2011.