How to file an appeal
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
Any request for an appeal grading or review of a grader's decision may be made orally or in writing. If made orally, written confirmation may be required. The applicant shall clearly state the reasons for requesting the appeal service, and a description of the product or the decision which is questioned. If such appeal request is based on the results stated on an official certificate, the original and all available copies of the certificate shall be returned to the appeal grader assigned to make the appeal grading.
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.