Government employees
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
Officers and employees of the United States who are disqualified by statute (18 U.S.C. 203 and 205) from practicing as attorneys or agents in proceedings or other matters before government departments or agencies, shall not be eligible to represent applicants, except officers and employees whose official duties require the preparation and prosecution of applications for certificates of variety protection.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.