29 C.F.R. § 4207.2
Definitions.
eCFR amendment effective 2021-01-08 · in effect Jan 8, 2021 to Feb 8, 2021
Link to an amendment published at 86 FR 1270, Jan. 8, 2021.
The following terms are defined in
§ 4001.2 of this chapter: employer, ERISA, IRS, Multiemployer Act, multiemployer plan, nonforfeitable benefit, PBGC, plan, and plan year.
In addition, for purposes of this part:
Eligible employer means the employer, as defined in
section 4001(b) of ERISA, as it existed on the date of its initial partial or complete withdrawal, as applicable. An eligible employer shall continue to be an eligible employer notwithstanding the occurrence of any of the following events:
(1) A restoration involving a mere change in identity, form or place of organization, however effected;
(2) A reorganization involving a liquidation into a parent corporation;
(3) A merger, consolidation or division solely between (or among) trades or businesses (whether or not incorporated) of the employer; or
(4) An acquisition by or of, or a merger or combination with another trade or business.
Period of withdrawal means the plan year in which the employer completely withdrew from the plan, the plan year in which the employer reentered the plan and all intervening plan years.