General Counsel Organization Volunteer & Pro Bono Program In 2021, the General Counsel Organization (GCO) made a meaningful impact through its volunteer and pro bono efforts by supporting a myriad of projects, including participating in the Deferred Action for Childhood Arrivals (DACA) program, working with the Georgia Justice Project’s Criminal Records Program, providing pro bono legal services to a non-profit organization helping to combat the shortage of life-saving drugs for children, and working with Texas organizations supporting the most vulnerable children and families facing homelessness, deep poverty, and foster care resulting from abuse and neglect. McKesson Votes McKesson Votes is a nonpartisan program that provides U.S. employees information on important election dates and voter education resources. The program is utilized during election years, with an emphasis on civic engagement and empowering employees to make their voices heard. McKesson Advocacy Network The McKesson Advocacy Network program provides basic public policy information and resources to all full-time, exempt U.S. employees. Our website provides employees with a quick and easy way to contact elected officials on issues important to McKesson, our customers, and the patients they serve. McKesson Advocacy Ambassadors Advocacy Ambassadors is a program designed to engage a select group of McKesson employees in our legislative advocacy efforts. These ambassadors participate in regularly scheduled webinars, which provide them with information and skills necessary to effectively advocate for McKesson’s public policy priorities. The ambassadors also meet with elected officials from both political parties in their home districts. In calendar year 2021, the program included 88 advocates from 31 states and across McKesson. McKesson Votes is a nonpartisan program that provides U.S. employees information on important election dates and voter education resources. Introduction Stories Employees Access Equity Climate Operations FY21 Impact Report >Table of Contents | 26

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