; (B) has exhausted all rights to any unemployment insurance, except additional compensation that is funded by a State and is not reimbursed from any Federal funds, to which the worker was entitled (or would be entitled if the worker applied therefor); and (C) does not have an unexpired waiting period applicable to the worker for any such unemployment insurance. (4) Such worker, with respect to such week of unemployment, would not be disqualified for extended compensation payable under the Federal-State Extended Unemployment Compensation Act of 1970 by reason of the work acceptance and job search requirements in section 202(a)(3) of such Act. (5) Such worker— (A) (i) is enrolled in a training program approved by the Commission under section 222; and (ii) the enrollment required under clause (i) occurs no later than the latest of— (I) in the case of a worker whose most recent total separation from adversely affected employment that meets the requirements of paragraphs (1) and (2) occurs after the date on which the Commission issues a certification covering the worker, the last day of the 26th week after such total separation; (II) in the case of a worker whose most recent total separation from adversely affected employment that meets the requirements of paragraphs (1) and (2) occurs before the date on which the Commission issues a certification covering the worker, the last day of the 26th week after the date of such certification; (III) 45 days after the date specified in subclause (I) or (II), as the case may be, if the Commission determines there are extenuating circumstances that justify an extension in the enrollment period; (IV) in the case of a worker who fails to enroll by the date required by subclause (I), (II), or (III), as the case may be, due to the failure to provide the worker with timely information regarding the date specified in such subclause, the last day of a period determined by the Commission