; (II) the date that the judge is removed from service for cause in accordance with section 602(f); (III) the date that the judge leaves regular active service as an immigration appeals judge; and (IV) the date that the judge provides written notice to the other immigration appeals judges that such judge is resigning from service as chief judge. (ii) Continuation of service If, upon conclusion of the chief judge’s term of office described in clause (i)(I), no other immigration appeals judge is eligible to assume the role of chief judge as provided in subparagraph (A), the incumbent shall continue to serve as chief judge until another immigration appeals judge becomes eligible. (4) En banc exercise of appellate division authority in non-adjudicative matters (A) In general The appellate division shall exercise only en banc its authority to— (i) appoint immigration trial judges to the trial division; (ii) remove immigration trial judges in accordance with section 602(f); (iii) appoint a chief administrative officer to the administrative division; (iv) promulgate rules and set policies and procedures of the Immigration Courts