Canada has taken a major step toward reinforcing the security of the digital systems and essential services that Canadians depend on every day.

On June 16, the Government of Canada announced that Bill C-8, An Act Respecting Cyber Security (ARCS), has received Royal Assent. The legislation is designed to strengthen the country’s ability to defend critical infrastructure and improve cyber resilience across key sectors of the economy.

The announcement was highlighted by the Honourable Gary Anandasangaree, Minister of Public Safety, and the Honourable Mélanie Joly, Minister of Industry and Minister responsible for Canada Economic Development for Quebec Regions.

The new law supports the security of Canada’s telecommunications system while introducing stronger cyber protections for organizations operating in the financial, telecommunications, energy, and transportation sectors.

Through amendments to the Telecommunications Act, security is now recognized as an explicit policy objective. The changes also provide the federal government with additional authorities to require action when threats to Canada’s telecommunications networks emerge.

ARCS also establishes the Critical Cyber Systems Protection Act, creating a regulatory framework that requires designated operators in critical sectors to safeguard their cyber systems. Organizations covered by the framework will be required to implement stronger protections, report significant cyber incidents, and maintain accountability measures designed to keep essential services operating during evolving digital threats.

While the Telecommunications Act amendments take effect immediately following Royal Assent, implementation of the Critical Cyber Systems Protection Act will occur gradually through a phased approach.

The government says the legislation responds to increasingly frequent and sophisticated cyber threats and will help protect Canadians’ safety, privacy, and economic stability by ensuring that critical infrastructure remains secure and operational.

“An Act Respecting Cyber Security is a critical piece of legislation that will help us better protect Canadian values, principles, rights and freedoms from malicious cyber actors while building a strong economy. Now that it has received Royal Assent, we can start putting into place new, concrete measures that will strengthen our telecommunications and cyber systems,” stated the Honourable Gary Anandasangaree, Minister of Public Safety.

“Canadians expect their networks to be safe, reliable, and secure. Bill C-8 ensures we can keep pace with emerging risks – protecting Canadians, strengthening our economy, and allowing Canada to remain competitive in a rapidly changing world,” added the Honourable Mélanie Joly, Minister of Industry and the Minister responsible for Canada Economic Development for Quebec Regions.

“Canada’s national security depends on strong cyber defence. Bill C-8 reinforces the leadership of the Communications Security Establishment Canada in defending government systems and protecting Canada’s critical infrastructure from increasingly sophisticated cyber threats. By strengthening how Canada prevents, detects, and responds to malicious cyber activity, this legislation helps secure essential services, protect sensitive information, and safeguard the systems that underpin Canada’s security and prosperity,” expressed the Honourable David J. McGuinty, Minister of National Defence.