CFR > Title 40 > Chapter I > Subchapter C > Part 98 > Subpart U CFR > Title 40 > Chapter I > Subchapter C > Part 98 > Subpart U – Miscellaneous Uses of Carbonate Current as of: 2024 | Check for updates | Other versions § 98.210 Definition of the source category § 98.211 Reporting threshold § 98.212 GHGs to report § 98.213 Calculating GHG emissions § 98.214 Monitoring and QA/QC requirements § 98.215 Procedures for estimating missing data § 98.216 Data reporting requirements § 98.217 Records that must be retained § 98.218 Definitions