Item 10. Directors, Executive Officers and Corporate Governance.

Information about our Directors is incorporated by reference from the discussion under Item 1 of our Proxy Statement for the 2017 Annual Meeting of Stockholders (the “Proxy Statement”) under the heading “Election of Directors.” Information about compliance with Section 16(a) of the Exchange Act is incorporated by reference from the discussion under the heading “Section 16(a) Beneficial Ownership Reporting Compliance” in our Proxy Statement. Information about our Audit Committee, including the members of the committee and our Audit Committee Financial Expert, is incorporated by reference from the discussion under the headings “Audit Committee,” “Audit Committee Financial Expert” and “Audit Committee Report” in our Proxy Statement.

Information about the Code of Conduct applicable to all employees, officers and directors can be found on our website, www.mckesson.com, under the caption “Investors - Corporate Governance.” The Company’s Corporate Governance Guidelines and Charters for the Audit, Compensation and Governance Committees can also be found on our website under the same caption.

The Company intends to post on its website required information regarding any amendment to, or waiver from, the Code of Conduct that applies to our Chief Executive Officer, Chief Financial Officer, Controller and persons performing similar functions within four business days after any such amendment or waiver.