(December 12, 2017, 1:30 PM EST) -- MINNEAPOLIS — The filed-rate doctrine precludes employers’ claims to recover assessments that Workers’ Compensation Reinsurance Association (WCRA) levied against them, a Minnesota appeals panel affirmed Dec. 11 (Ambassador Press Inc., et al. v. Trifac Workers’ Compensation Fund, et al., Nos. A17-0307 & A17-0323, Minn. App., 2017 Minn. App. Unpub. LEXIS 1016)....