Political contributions statement

In 2025, Quest Diagnostics did not use corporate funds, including subsidiary funds, to make contributions to federal, state or local political parties, candidates, campaigns and/or ballot measures. Quest Diagnostics did not and will not make direct corporate independent expenditures, and Quest Diagnostics did not knowingly contribute any corporate funds or resources to any entity for independent political expenditure purposes in 2025. Quest Diagnostics did not make payments to any industry groups or trade associations in 2025 in excess of  $50,000 with the exception of the American Clinical Laboratory Association.

Our Corporate Political Contributions Policy is reviewed by the Quality and Compliance Committee, and we have an internal process in place for ensuring compliance with the policy. The committee, which is entirely composed of independent members of the Quest Diagnostics Board of Directors, regularly oversees the Company’s corporate political activity, including reviewing any corporate political expenditures and payments made to industry groups and trade associations.

View our 2024 Political Contributions Statement

View our 2023 Political Contributions Statement