CFR›Title 7›Subtitle B›Chapter I›Part 91›Subpart B ContainsSections 91.4–91.6CorpusDaily eCFRDisplayed edition2026-06-01Last updated2026-06-01 Subpart B—General Services Sections 91.4 § 91.4 Kinds of services. 91.5 § 91.5 Where services are offered. 91.6 § 91.6 Availability of services. Previous A Subpart A—Administration Next C Subpart C—Application for Services