18 CFR 284.281 : Conservation Of Power And Water Resources (§ 1.101 To Parts 1318-1399) — (§ 1.101 To Parts 391-399) — Federal Energy Regulatory Commission, Department Of Energy (§ 1.101 To Parts 391-399) — Other Regulations Under The Natural Gas Policy Act Of 1978 And Related Authorities (§ 280.101 To § 286.109) — Certain Sales And Transportation Of Natural Gas Under The Natural Gas Policy Act Of 1978 And Related Authorities (§ 284.1 To § 284.505) — Blanket Certificates Authorizing Certain Natural Gas Sales By Interstate Pipelines (§ 284.281 To § 284.288) — Applicability.