Mealey's (March 20, 2023, 11:00 AM EDT) -- WASHINGTON, D.C. — The U.S. Supreme Court on March 20 denied a certiorari bid in a withdrawal liability dispute in which the petitioners asked whether the Multiemployer Pension Plan Amendments Act (MPPAA) “overrides standard actuarial practice” and large actuarial service providers took part in an amicus curiae brief supporting the petitioners....