§ 1633.4 Information relating to claims for deferment or exemption.
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
The registrant shall be entitled to present all relevant written information which he believes to be necessary to assist the classifying authority in determining his proper classification; such information may include documents, affidavits, and depositions. The affidavits and depositions shall be as concise and brief as possible.
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.