Code of Federal Regulations Title 26, Volume 19, April 1, 2017 contains regulations governing Internal Revenue and may also be referenced as: - Code of Federal Regulations Title 26, Volume 19, April 1, 2017 - CFR Title 26 - CFR 26, Internal Revenue - CFR 26, Parts 50 to 299, Internal Revenue This volume contains Parts 50 to 299: - Part 50; REGULATIONS RELATING TO THE TAX IMPOSED WITH RESPECT TO CERTAIN HYDRAULIC MINING - Part 51; BRANDED PRESCRIPTION DRUG FEE - Part 52; ENVIRONMENTAL TAXES - Part 53; FOUNDATION AND SIMILAR EXCISE TAXES - Part 54; PENSION EXCISE TAXES - Part 55; EXCISE TAX ON REAL ESTATE INVESTMENT TRUSTS AND REGULATED INVESTMENT COMPANIES - Part 56; PUBLIC CHARITY EXCISE TAXES - Part 57; HEALTH INSURANCE PROVIDERS FEE - Part 141; TEMPORARY EXCISE TAX REGULATIONS UNDER THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974 - Part 143; TEMPORARY EXCISE TAX REGULATIONS UNDER THE TAX REFORM ACT OF 1969 - Part 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 1958 - Parts 151-155; Reserved - Part 156; EXCISE TAX ON GREENMAIL - Part 157; EXCISE TAX ON STRUCTURED SETTLEMENT FACTORING TRANSACTIONS - Parts 158-169; Reserved - Parts 170-299; Reserved