; or (V) the last day of a period determined by the Commission to be approved for enrollment after the termination of a waiver issued pursuant to subsection (c); (B) has, after the date on which the worker became totally separated, or partially separated, from the adversely affected employment, completed a training program approved by the Commission under section 222(a); or (C) has received a written statement under subsection (c)(1) after the date described in subparagraph (B). (b) Disqualification If— (1) the Commission determines that— (A) the adversely affected worker— (i) has failed to begin participation in the training program the enrollment in which meets the requirement of subsection (a)(5); or (ii) has ceased to participate in such training program before completing such training program; and (B) there is no justifiable cause for such failure or cessation