The Region of Durham has become the first municipality in Canada to achieve ISO/IEC 27001:2022 certification for information security, setting a national benchmark for how public sector organizations protect resident data.
The certification, awarded to the Region’s Corporate Services – Information Technology division, recognizes the globally leading standard for Information Security Management Systems. It confirms that the systems supporting essential Durham Region services — from health and social services to infrastructure and finance — are built with security at their core.
What ISO 27001 Means for Durham Residents
ISO/IEC 27001:2022 is the world’s most widely recognized standard for information security management. It sets rigorous requirements for how organizations manage and protect information, ensuring confidentiality, integrity, and availability of data.
For Durham residents, this means the personal and sensitive information entrusted to the Region — whether for healthcare, social services, property taxes, or municipal programs — is protected by systems that meet the highest international security standards.
Years of Investment in Cybersecurity
The certification reflects more than two and a half years of focused investment in cybersecurity maturity across the organization. The process included a comprehensive audit completed in spring 2026, with auditors providing highly positive feedback that recognized the Region’s strong security practices and the preparedness of its teams.
Achieving ISO 27001 certification requires organizations to demonstrate continuous improvement in their security practices, not just a one-time assessment. The Region will undergo regular surveillance audits to maintain its certified status.
Durham Leaders Respond
Chief Administrative Officer Elaine Baxter-Trahair emphasized that the milestone reflects years of dedication across the organization, validating the strength of the Region’s systems and processes while positioning Durham as a leader in protecting information that supports critical services.
Chief Information Officer and Chief Information Security Officer Chi-Cheng Chu noted that residents trust the Region with their personal information every day. Achieving ISO/IEC 27001:2022 demonstrates that Durham is meeting global standards to keep that information safe, secure, and protected.
A National First for Municipal Government
By achieving this certification, Durham Region is setting a new benchmark for municipalities across Canada. No other Canadian municipality has earned ISO 27001 accreditation, putting Durham at the forefront of public sector cybersecurity leadership.
The Region views the certification not as a finish line but as part of an ongoing commitment to stay ahead of evolving cyber threats. As digital services expand and cyber risks grow more sophisticated, Durham says it will continue to enhance its information security practices to ensure residents’ data remains protected.
Why This Matters
Cybersecurity incidents have become increasingly common across Canadian municipalities, with ransomware attacks and data breaches targeting local governments in recent years. Durham Region’s proactive investment in ISO 27001 certification signals that the municipality is taking concrete steps to prevent such incidents before they occur.
For residents and businesses operating in Durham Region, the certification provides added confidence that their data is being handled according to the highest international security standards available.
