40 CFR § 60.2891 - Do all components of these new source performance standards apply at the same time?
---
identifier: "/us/cfr/t40/s60.2891"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 60.2891 - Do all components of these new source performance standards apply at the same time?"
title_number: 40
title_name: "Protection of Environment"
section_number: "60.2891"
section_name: "Do all components of these new source performance standards apply at the same time?"
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: "2026-03-24"
last_updated: "2026-03-24"
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"
---
# 60.2891 Do all components of these new source performance standards apply at the same time?
No, you must meet the preconstruction siting analysis and waste management plan requirements before you commence construction, reconstruction, or modification of the OSWI unit. The operator training and qualification, emission limitations, operating limits, performance testing and compliance, monitoring, and most recordkeeping and reporting requirements are met after the OSWI unit begins operation.