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Corporate responsibility

As the world’s leading provider of diagnostic information services, Quest Diagnostics is committed to positively impacting the communities we are a part of by promoting a healthier world, building value for all our stakeholders, and creating an inspiring and inclusive workplace.

We leverage insights from our database of billions of lab test results to help raise awareness of disease states and health concerns that impact our world. In addition, we collaborate with nonprofits to improve access to care through donated services, philanthropic giving, research, and thought leadership so that our shared resources can help everyone take action to improve their well-being.


To learn more about our efforts, please click the link below to see our 2020 Corporate Responsibility Report and click here to view additional Environment, Social, and Governance (ESG) resources.
To view our 2021 Quest for Health Equity Impact Report, please click the button below. 
2021 Corporate Responsibility report

Quest Diagnostics listens to the perspectives of its stakeholders.  To enhance our disclosure regarding environmental, social and governance issues, by the end of 2022 we will begin reporting in accordance with Sustainability Accounting Standards Board guidelines.

To view past reports, visit our archive here.