29 C.F.R. § 4221.11 Waiver of rules.
Title 29 - Labor
Any party that fails to object in writing in a timely manner to any deviation from any provision of this part is deemed to have waived the right to interpose that objection thereafter.
Title 29: Labor
PART 4221—ARBITRATION OF DISPUTES IN MULTIEMPLOYER PLANS
§ 4221.11 Waiver of rules.