You have been with the organization for some time. You find clear violations of the professional code of ethics occuring frequently even after discussing it with your supervisor. As a professional, you may (check any that applies):

ignore the violations. You are not the one doing that.

document the infractions and communications to use if or when needed.

blow the whistle after all internal avenues fail to stop the violations

look for an other group or employer and leave as soon as you can.