Compliance & Ethics
Driving our ethical culture, powered by our I²CARE values.
Advancing Together with Integrity
At McKesson, our I²CARE values are the foundation of our culture and the compass for how we lead, serve and support one another. Each value plays a vital role in shaping our shared commitment to Advancing Health Outcomes for All®. Together, we create a culture where integrity isn’t just expected, it’s modeled, celebrated and embedded in the work that we do.
Our Compliance and Ethics team partners across the enterprise to foster a culture of integrity, transparency and accountability. We promote ethical behavior; and provide guidance and resources to help ensure adherence to laws, regulations and internal policies and collaborate with stakeholders to offer compliant solutions to business challenges. Through proactive risk management and clear, practical guidance, we empower employees to make principled decisions and uphold our commitment to doing what’s right.
Our Code of Conduct
Our Code of Conduct and related policies support integrity, ethical decisions and regulatory excellence, guiding our interactions with all stakeholders.
Everyone who conducts business on behalf of McKesson must follow our Code of Conduct. We expect our business partners to share our values and uphold the highest standards of integrity.
Access our Code of Conduct in your preferred language below.1
Seeking Help and Speaking Up
We promote an environment where employees feel empowered and comfortable asking questions and raising concerns. Raising compliance concerns cultivates a better work environment, improves performance, strengthens our ethical culture and protects our company and stakeholders.
Our Integrity Lines are operated by independent third parties and are available 24 hours a day, seven days a week, with operators available in multiple languages. Anyone inside or outside of our company can use the Integrity Lines to raise a concern. Reporters always have the option to raise concerns anonymously.
McKesson Integrity Line
Europe
Sourcing Responsibly
We are committed to meeting our business objectives while making a positive impact on people in our supply chain and our environment.
We expect our suppliers to:
Conduct business ethically and with integrity.
Comply with applicable laws and regulations.
Protect the rights of their employees and treat them with dignity and respect.
Provide for the health and safety of their employees, customers and others.
Provide quality goods and services that are safe and effective.
1Code Revision History
On November 3, 2025, McKesson amended its Code of Conduct. The changes are as follows:
- Modernized design and navigation to enhance reader experience and align with current brand strategy
- Updated section headers to include clear I²CARE tie-ins to emphasize alignment with core values
- Refreshed content and hyperlinks to align with current guidance, processes, and business strategy
- Updated content to include “Behaviors that Advance” to offer readers practical approaches to complying with expectations
On November 4, 2024, McKesson amended its Code of Conduct, specifically:
- New content related to Artificial Intelligence and our Culture of Innovation.
- Updated content to align with ethical leadership training principles.
- Updated content related to reporting and management of Speak Up concerns, including the rebranding of our Integrity Line phone number.
- Updated hyperlinks and references to align with recently launched policies.