(a) A fee may not be charged for filing a registration or a rescission of registration.
(b) Except as otherwise provided in subsection (c) of this section, the Office of Vital Statistics may charge a reasonable fee for making a search of the registry and for furnishing a certificate.
(c) A support-enforcement agency and an agency of the State of Delaware are not required to pay a fee authorized by subsection (b) of this section.