Supreme Court backs flexibility for underfunded multiemployer plans calculating withdrawal liabilities Pensions & InvestmentsSCOTUS Sides With Pension Fund in Withdrawal Liability Calculation Dispute OgletreeJustices agree that actuaries can use up-to-date assumptions in assessing costs of leaving a multi-employer pension plan SCOTUSblogSCOTUS News: Ruling clarifies calculation of ERISA withdrawal liability Rhode Island Lawyers WeeklyBREAKING: Justices Back IAM Pension Fund In Withdrawal Liability Battle Law360