(a) Not later than thirty business days after receipt of a request for review of an agency refusal to allow correction or amendment of a personal record, the agency shall make a final determination.
(b) If the agency refuses upon final determination to allow correction or amendment of a personal record, the agency shall so state in writing and:
(1) Permit, whenever appropriate, the individual to file in the record a concise statement setting forth the reasons for the individual's disagreement with the refusal of the agency to correct or amend it; and
(2) Notify the individual of the applicable procedures for obtaining appropriate judicial remedy.