26 U.S.C. § 6326: Administrative appeal of liens

(a) In generalIn such form and at such time as the Secretary shall prescribe by regulations, any person shall be allowed to appeal to the Secretary after the filing of a notice of a lien under this subchapter on the property or the rights to property of such person for a release of such lien alleging an error in the filing of the notice of such lien. (b) Certificate of releaseIf the Secretary determines that the filing of the notice of any lien was erroneous, the Secretary shall expeditiously (and, to the extent practicable, within 14 days after such determination) issue a certificate of release of such lien and shall include in such certificate a statement that such filing was erroneous.