A federal conviction can only be expunged if:
If you qualify under this last exception, your conviction (a.k.a. your record of disposition) will be ordered sealed (non-disclosure order) and a notation of dismissal will be entered into the system. Then, if you were under age 21 at the time of at the time of the offense, your record may be expunged so that there is no trace of your arrest or any of the proceedings against you. If either remedy (non-disclosure or expungement) is granted, you may in effect deny having ever been arrested for the offense.
For more information, see the following topics:
Eligibility: discusses the availability of expungement in relation to drug arrests.
Process: discusses the federal application procedure and process.
Hiring an Attorney: discusses the reasons it makes sense to hire an attorney with knowledge and experience in expunging federal criminal records rather than representing yourself.