Withdrawal of petition
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
If, at any time after the petition is filed, the petitioner desires to withdraw the same, he shall file with the hearing clerk (or, if filed during the course of a hearing, with the judge) a written request for permission to withdraw. The judge may, in his discretion, thereupon dismiss the petition without further procedure: Provided, That, if the request to withdraw is filed after a hearing has been opened, permission to withdraw shall be granted only in exceptional circumstances.
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.