CFR›Title 29›Subtitle B›Chapter XL›Part 4901›Subpart C ContainsSections 4901.21–4901.24CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart C—Restrictions on Disclosure Sections 4901.21 § 4901.21 Restrictions in general. 4901.22 § 4901.22 Partial disclosure. 4901.23 § 4901.23 Record of concern to agency other than PBGC. 4901.24 § 4901.24 Special rules for trade secrets and confidential commercial or financial information submitted to PBGC. Previous B Subpart B—Procedure for Formal Requests Next D Subpart D—Fees