Section 204 of Title II of Division BB of the Consolidated Appropriations Act, 2021 amended the Internal Revenue Code, the Employee Retirement Income Security Act of 1974 and the Public Health Service Act to add rules governing prescription drug data collection (RxDC). The rules require group health plans, including plans offered to Federal Employees Health Benefits carriers, and health insurance issuers to report certain information related to prescription drug and other health care expenditures to the U.S. Departments of Labor, Health and Human Services and the Treasury (collectively, the Departments). Under the statute, the first RxDC reports were due to be filed by December 27, 2021. However, in response to concerns expressed by stakeholders, enforcement was pushed back a full year to December 27, 2022.