The United States is going to ban Russian and Chinese software in vehicles, according to the Department of Commerce, due to national security concerns.

The final rule, posted on the federal register Tuesday morning, comes after the Commerce Department’s Bureau of Industry and Security previewed the rule months ago.

During the rulemaking process, the Bureau of Industry and Security found that certain technologies originating from China or Russia present an undue and unacceptable risk to U.S. national security.