26 CFR Parts 50-299 covers the Internal Revenue Service (IRS). In this volume, you will find rules, procedures, and regulations pertaining to branded prescription drug fee, and other miscellaneous excise taxes, such as public charities, health insurance provider fees, and more.Code of Federal Regulations Title 26, Volume 19, April 1, 2015Containing parts Parts 50 to 299Part 50, REGULATIONS RELATING TO THE TAX IMPOSED WITH RESPECT TO CERTAIN HYDRAULIC MININGPart 51, BRANDED PRESCRIPTION DRUG FEEPart 52, ENVIRONMENTAL TAXESPart 53, FOUNDATION AND SIMILAR EXCISE TAXESPart 54, PENSION EXCISE TAXESPart 55, EXCISE TAX ON REAL ESTATE INVESTMENT TRUSTS AND REGULATED INVESTMENT COMPANIESPart 56, PUBLIC CHARITY EXCISE TAXESPart 57, HEALTH INSURANCE PROVIDERS FEEPart 141, TEMPORARY EXCISE TAX REGULATIONS UNDER THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974Part 143, TEMPORARY EXCISE TAX REGULATIONS UNDER THE TAX REFORM ACT OF 1969Part 145, TEMPORARY EXCISE TAX REGULATIONS UNDER THE HIGHWAY REVENUE ACT OF 1982 (PUB. L. 97-424)Part 148, CERTAIN EXCISE TAX MATTERS UNDER THE EXCISE TAX TECHNICAL CHANGES ACT OF 1958Parts 151-155, ReservedPart 156, EXCISE TAX ON GREENMAILPart 157, EXCISE TAX ON STRUCTURED SETTLEMENT FACTORING TRANSACTIONSParts 158-169, ReservedParts 170-299, Reserved