CFR > Title 40 > Chapter I > Subchapter C > Part 98 > Subpart AA CFR > Title 40 > Chapter I > Subchapter C > Part 98 > Subpart AA – Pulp and Paper Manufacturing Current as of: 2024 | Check for updates | Other versions § 98.270 Definition of source category § 98.271 Reporting threshold § 98.272 GHGs to report § 98.273 Calculating GHG emissions § 98.274 Monitoring and QA/QC requirements § 98.275 Procedures for estimating missing data § 98.276 Data reporting requirements § 98.277 Records that must be retained § 98.278 Definitions