CFR›Title 45›Subtitle A›Part 157 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 157—EMPLOYER INTERACTIONS WITH EXCHANGES AND SHOP PARTICIPATION Subparts A Subpart A—General Provisions Sections 157.10–157.20 B Subpart B [Reserved] C Subpart C—Standards for Qualified Employers Sections 157.200–157.206 AuthorityTitle I of the Affordable Care Act, Sections 1311, 1312, 1321, 1411, 1412, Pub. L. 111-148, 124 Stat. 199.Source77 FR 18474, Mar. 27, 2012, unless otherwise noted. Previous 156 Part 156—Health Insurance Issuer Standards Under the Affordable Care Act, Including Standards Related to Exchanges Next 158 Part 158—Issuer Use of Premium Revenue: Reporting and Rebate Requirements