Recommended disclosures McKesson FY21 response/disclosure location Governance A) Describe the board’s oversight of climate-related risks and opportunities ESG governance, pgs. 56-57 2021 CDP Climate Change response (question C1.1b) McKesson climate change position statement B) Describe management’s role in assessing and managing climate-related risks and opportunities McKesson's approach to climate change, pgs. 39-43 ESG governance, pgs. 56-57 2021 CDP Climate Change response (questions C1.2 and C1.2a) Strategy A) Describe the climate-related risks and opportunities the organization has identified over the short, medium and long term Climate change: risks and opportunities, pg. 38 McKesson’s approach to climate change, pgs. 39-43 2021 CDP Climate Change response (questions C2.1a, C2.3, C2.3a, C2.4 and C2.4a) B) Describe the impact of climate-related risks and opportunities on the organization’s businesses, strategy and financial planning McKesson’s approach to climate change, pgs. 39-43 2021 CDP Climate Change response (questions C2.3a, C2.4a, C3.1, C3.1b, C3.2a, C3.3 and C3.4) C) Describe the resilience of the organization’s strategy, taking into consideration different climate-related scenarios, including a 2°C or lower scenario 2021 CDP Climate Change response (questions C3.2 and C3.2a) Recommended disclosures McKesson FY21 response/disclosure location Risk management A) Describe the organization’s processes for identifying and assessing climate-related risks McKesson’s approach to climate change, pgs. 39-43 2021 CDP Climate Change response (questions C2.1, C2.2 and C2.2a) B) Describe the organization’s processes for managing climate-related risks Climate change: risks and opportunities, pg. 38 McKesson’s approach to climate change, pgs. 39-43 2021 CDP Climate Change response (questions C2.1 and C2.2) C) Describe how processes for identifying, assessing and managing climate-related risks are integrated into the organization’s overall risk management Climate change: risks and opportunities, pg. 38 McKesson’s approach to climate change, pgs. 39-43 ESG governance, pgs. 56-57 2021 CDP Climate Change response (questions C2.1 and C2.2) Metrics & targets A) Disclose the metrics used by the organization to assess climate-related risks and opportunities in line with its strategy and risk management process McKesson’s approach to climate change, pgs. 39-43 2021 CDP Climate Change response (questions C4.1, C4.1a and C4.2) B) Disclose Scope 1, Scope 2 and, if appropriate, Scope 3 greenhouse gas (GHG) emissions, and the related risks McKesson’s approach to climate change, pgs. 39-43 2021 CDP Climate Change response (questions C6.1, C6.3 and C6.5) C) Describe the targets used by the organization to manage climate-related risks and opportunities and performance against targets McKesson’s approach to climate change, pgs. 39-43 2021 CDP Climate Change response (questions C4.1 and C4.1a) Task Force on Climate-Related Financial Disclosures (TCFD) Introduction Stories Employees Access Equity Climate Operations >Table of Contents | 80 FY21 Impact Report