NSPS Notebook
Appendix C: Determination of Emission Rate Change -  Subpart Appendix C

Applicability: eCFR Appendix C [ecfr.gov]

The methodology in this appendix is used to determine whether a physical or operational change to an existing facility resulted in an increase in the emission rate to the atmosphere.
Known Sources in NDEE Jurisdiction:
Date of Original Final Rule: 12/16/75
Amendments Dates:
State Regulations: Title 129, Chapter 12, Section 001.86

Previously: Title 129, Chapter 18, Section 001.64
Federal Regulations: 40 CFR 60 Appendix C
Related Rules:
Regulations and Federal Registers: eCFR Appendix C [ecfr.gov]
FAQs, Fact Sheets, and Rule Summaries:
Other Information and Resources:
Page Last Updated: 12/30/22