Abbreviations›Rev. Rul. 2011-23, 2011-43 I.R.B. 585
EXCISE TAX
Internal Revenue Bulletin 2011-44 · 2026-10-03 edition · updated 2026-10-04 · United States
Air transportation, aviation fuels (Notice 69) 39, 445 Amendment to rules relating to internal claims and ap peals and external review processes (TD 9532) 32, 95 ; (REG–125592–10) 32, 137 Branded prescription drug fee (TD 9544) 40, 458 ; (REG–112805–10) 40, 482 Group health plans and health insurance issuers relating
to coverage of preventive services (TD 9541) 39, 438 ; (REG–120391–10) 39, 451 Highway use tax, filing and payment (TD 9537) 35, 181 ;
(REG–122813–11) 35, 197 Proposed Regulations:
26 CFR 1.150–1, amended; 1.171–1, amended; 1.197–2, amended; 1.249–1, amended; 1.475(a)–4, amended; 1.860G–2, amended; 1.1001–3, amended; 48.4101–1, amended; removal of regulatory references to credit ratings pursuant to section 939A of the Dodd-Frank Act (REG–118809–11) 33, 162 26 CFR 41.6001–2, amended; 41.6071(a)–1, amended; 41.6151(a)–1, amended; highway use tax, filing and payment (REG–122813–11) 35, 197 26 CFR 51, added; branded prescription drug fee (REG–112805–10) 40, 482 26 CFR 54.9815–2713T, amended; group health plans and health insurance issuers relating to coverage of preventive services (REG–120391–10) 39, 451 26 CFR 54.9815–2715, added; 602.101(b), amended; summary of benefits and coverage and uniform glossary for group health plans and health insurance coverage (REG–140038–10) 42, 537
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