MERCK & CO, INC.

H.R. 1, One Big Beautiful Bill, issues related to health care H.R. 1244, Reducing Drug Prices for Seniors Act H.R. 1492, To amend title XI of the Social Security Act to equalize the negotiation period between small-molecule and biologic candidates under the Drug Price Negotiation Program. H.R. 1503/S. 2916, Prescription Information Modernization Act of 2023 H.R. 1968, Full-Year Continuing Appropriations and Extensions Act, 2025 S. 1040, Drug Competition Enhancement Act S. 1339, Pharmacy Benefit Manager Reform Act S. 2076 Pioneering Antimicrobial Subscriptions To End Up surging Resistance (PASTEUR) Act of 2021 Issues relating to, 340B program integrity; 340B of the Public Health Services Act; 340B issues; 340B drug pricing program; Drug pricing; Drug pricing and reimbursement issues; Prescription drug cost-sharing; Anti-microbial Resistance; Cost and value of medicines; Respiratory Syncytial Virus (RSV) immunization; Vaccines issues; Vaccine misinformation; Measles, Mumps, and Rubella (MMR) immunizations; Package inserts and e-labeling Package inserts, labeling issues, and e-labeling authorization legislation; Pharmaceutical supply channel issues; Drug shortages issues; Inflation Reduction Act (P.L. 117-169), issues relating to drug pricing provisions; FY-2026 Budget and Appropriations Legislation; Commerce Justice, Science, and related agencies appropriations legislation for 2026; Interior, Environment, and related agencies appropriations legislation for 2026; Intellectual property protection and trade issues; WTO IP Waiver for COVID therapeutics; Animal Health; Animal Health Technology Issues; Animal Drug User Fee Act (ADUFA) & Funding for Electronic Animal Traceability; One Health Issues; General pharmaceutical issues; Vaccine Injury Compensation Program (VICP); Diversity in clinical trials; Accelerated approval reform; Pharmacy Benefit Manager (PBM) policy issues; Pharmacy Benefit Manager reforms; Food and Drug Administration issues; Public Health Issues; Notice of Request for Public Comments on Section 232 National Security Investigation of Imports of Pharmaceuticals and Pharmaceutical Ingredients, (Docket No. 250411-0065).

H.R. 1, One Big Beautiful Bill, issues related to health care H.R. 1244, Reducing Drug Prices for Seniors Act H.R. 1492, To amend title XI of the Social Security Act to equalize the negotiation period between small-molecule and biologic candidates under the Drug Price Negotiation Program. Issues relating to, Medicare; Medicare Part B and D drug pricing issues; 340B program integrity; 340B of the Public Health Services Act; 340B drug pricing program; Drug pricing; Drug pricing and reimbursement issues; FY-2026 Budget and Appropriations Legislation; Medicaid drug rebate program (MDRP).

Issues relating to, Tax reform and tax policy, generally; Tax Cuts and Jobs Act of 2017 (P.L. 115-97); Inflation Reduction Act (P.L. 117-169), provisions relating to budget reconciliation and taxes.

Issues relating to, Agriculture; Animal Health; Animal Health Technology; Animal Drug User Fee Act (ADUFA) & Funding for Electronic Animal Traceability; Rural development; United States Department of Agriculture, Animal and Plant Health Inspection Service, Final Rule regarding use of electronic identification eartags as official identification in cattle and bison (89 Fed. Reg. 39,541-39,566, May 9, 2024).