Which of the following is a valid reason for the suspension of a peace officer license?

Violating any provision of the commission rules is a valid reason for the suspension of a peace officer license because it demonstrates that the officer has not adhered to the regulations set forth by the governing body overseeing peace officer conduct. These rules are designed to maintain professionalism, accountability, and integrity within law enforcement agencies. When an officer violates these rules, it signals a potential risk to public safety and undermines the trust placed in law enforcement by the community. As a corrective measure, suspension can serve to hold the officer accountable and encourage compliance with the established standards of conduct.

Other potential reasons such as inactivity for over two years, failure to complete required coursework, and public complaints may impact a peace officer's license, but they are not specifically stated as grounds for suspension in the same way that violating commission rules is. Inactivity and failure to complete coursework may lead to different administrative actions, while public complaints must be substantiated with evidence of wrongdoing to warrant suspension.