On June 27, 2023, Connecticut Governor Ned Lamont signed into law Public Act 23-171“An Act Protecting Patients and Prohibiting Unnecessary Health Care Costs” (Act), which includes changes to the state’s implementation of the federal 340B Drug Pricing Program. The Act: (a) requires the Commissioner of Social Services to convene a working group to evaluate the myriad issues affecting the 340B Program and opportunities for the state to support the 340B Program; and (b) prevents pharmacy benefit managers (PBMs) from incorporating certain contract provisions in agreements with qualifying Covered Entities under the 340B Program that lower reimbursement to such Covered Entities, among other restrictions.