To file a grievance (complaint) against an attorney, complete the Attorney Grievance Form. State what the lawyer did or failed to do which may be unethical.Any person who believes there has been a violation of the ethics laws may file a sworn complaint. Click here for complaint form. If you believe the attorney violated the ethics rules, you may file a complaint, but you will need to be able to delineate what it is you think he did wrong. Edit, sign, and share nj attorney ethics grievance form online. No need to install software, just go to DocHub, and sign up instantly and for free. NEW - Form N-426 (Request for Certification of Military or Naval Service). Check out this USCIS created video for help in filling out the updated Form N-426. Each state has its own rules for filing a bar complaint against an attorney. ALABAMA.