; and (II) shall include the specific reasons for the decision. (D) Final and conclusive decision A decision under this paragraph that is not grieved under paragraph (3) by the deadline described in that paragraph shall be final and conclusive. (3) Grievance process (A) In general The Secretary shall establish an internal grievance process under which a covered individual may grieve a decision issued under paragraph (2) not later than the date that is 7 business days after the date on which the decision under that paragraph was issued. (B) Total period The Secretary shall issue a decision for which an internal grievance process is initiated under subparagraph (A) not later than 21 business days after the date on which the grievance process is initiated by the covered individual. (C) Final and conclusive decision A grievance decision under this paragraph shall be final and conclusive. (4) Judicial review A covered individual adversely affected by a decision under paragraph (2) that is not grieved, or by a grievance decision under paragraph (3), may obtain judicial review of the decision. (5) Court review In any case in which judicial review is sought under paragraph (4), the court shall review the record and may set aside any action of the Department or the Service found to be— (A) arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with a provision of law; (B) obtained without procedures required by a provision of law having been followed