CFR›Title 18›Chapter I›Part 300›Subpart B ContainsSections 300.10–300.14CorpusDaily eCFRDisplayed edition2026-05-08Last updated2026-05-08 Subpart B—Filing Requirements Sections 300.10 § 300.10 Application for confirmation and approval. 300.11 § 300.11 Technical support for the rate schedule. 300.12 § 300.12 Analysis of supporting data. 300.13 § 300.13 Waiver of filing requirements. 300.14 § 300.14 Filings under section 7(k). Previous A Subpart A—General Provisions Next C Subpart C—Commission Rate Review and Approval