Delaware Code
Chapter 31. REGISTRATION OF FEDERAL LIENS
§ 3104. Duties of filing officer.

(a) If a notice of federal lien, a refiling of a notice of federal lien or a notice of revocation of any certificate in subsection (b) of this section is presented to a filing officer who is:

(1) The Secretary of State, the Secretary of State shall cause the notice to be marked, held and indexed in accordance with the provisions of § 9-502 of Title 6 (Uniform Commercial Code) as if the notice were a financing statement within the meaning of that Code; or
(2) Any other officer described in § 3102 of this title, the officer shall endorse thereon the officer's identification and the date and time of receipt and forthwith file it alphabetically or enter it in an alphabetical index showing the name and address of the person named in the notice, the date and time of receipt, the title and address of the official or entity certifying the lien and the total amount appearing on the notice of lien.
(b) If a certificate of release, nonattachment, discharge or subordination of any lien is presented to the Secretary of State for filing the Secretary of State shall:

(1) Cause a certificate of release or nonattachment to be marked, held and indexed as if the certificate were a termination statement within the meaning of the Uniform Commercial Code, but the notice of lien to which the certificate relates may not be removed from the files; and
(2) Cause a certificate of discharge or subordination to be marked, held and indexed as if the certificate were a release of collateral within the meaning of the Uniform Commercial Code.
(c) If a refiled notice of federal lien referred to in subsection (a) of this section or any of the certificates or notices referred to in subsection (b) of this section is presented for filing to any other filing officer specified in § 3102 of this title, the officer shall permanently attach the refiled notice or the certificate to the original notice of lien and enter the refiled notice or the certificate with the date of filing in any alphabetical lien index on the line where the original notice of lien is entered.
(d) Upon the request of any person, the filing officer shall issue a certificate showing whether there is on file, on the date and hour stated therein, any notice of lien, or certificate, or notice affecting any lien under this chapter, naming a particular person, and if a notice or certificate is on file, giving the date and hour of filing of each notice or certificate. The fee for a certificate is $10. Upon request, the filing officer shall furnish a copy of any notice of federal lien, or notice or certificate affecting a federal lien, for a fee of $1.00 per page.