(e) Notice to affected parties. Upon a decision by the PBGC affirming a determination of non-qualification or upon the expiration of the period within which the plan administrator may request reconsideration of a determination of non-qualification (or, if earlier, upon the plan administrator's decision not to request reconsideration), the plan administrator must notify the affected parties (and any persons who were provided notice under
§ 4041.43(e)) in writing that the plan is not going to terminate or, if applicable, that the termination is invalid but that a new notice of intent to terminate is being issued.