CFR›Title 29›Subtitle B›Chapter XIV›Part 1601›Subpart E ContainsSections 1601.35–1601.36CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart E—Issuance, Amendment, or Repeal of Rules Sections 1601.35 § 1601.35 Petitions. 1601.36 § 1601.36 Action on petition. Previous D Subpart D—Construction of Rules Next G Subpart G—FEP Agency Designation Procedures