CFR›Title 18›Chapter I›Part 381›Subpart B ContainsSection 381.207CorpusDaily eCFRDisplayed edition2026-05-08Last updated2026-05-08 Subpart B—Fees Applicable to the Natural Gas Act and Related Authorities Sections 381.207 § 381.207 Pipeline certificate applications. Previous A Subpart A—General Provisions Next C Subpart C—Fees Applicable to General Activities