CFR › Title 18 › Part 284 › §284.12118 CFR §284.121Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThis subpart implements section 311(a)(2) of the NGPA and applies to the transportation of natural gas by any intrastate pipeline on behalf of:(a)Any interstate pipeline, or(b)Any local distribution company served by any interstate pipeline.