29 CFR § 4043.28 - Plan merger, consolidation or transfer.
(a) Reportable event. A reportable event occurs when a plan merges, consolidates, or transfers its assets or liabilities under section 208 of ERISA or section 414(l) of the Code.
(b) Waiver. Notice under this section is waived for this event. However, notice may be required under § 4043.29 (for a controlled group change) or § 4043.32 (for a transfer of benefit liabilities).