Rule 8.3. Reporting Professional Misconduct.

 (a)  A lawyer who knows that another lawyer has committed a violation of the Rules of Professional Conduct that raises a substantial question as to that lawyer’s honesty, trustworthiness or fitness as a lawyer in other respects, shall inform the appropriate professional authority.

 (b)  A lawyer who knows that a judge has committed a violation of applicable rules of judicial conduct that raises a substantial question as to the judge’s fitness for office shall inform the appropriate authority.