“Any similar law” = ambiguity

A highly technical dispute about the applicable law for an offshore salvage operation produced an insurance holding of general applicability in Tetra Technologies, Inc v. Continental Ins. Co., No. 15-30446 (Feb. 24, 2016).  The policy exclusion applied to “[a]ny obligation of the insured under a workers compensation, United States Longshoreman’s and Harbor Workers’ Compensation Act, Jones Act, Death on the High Seas Act, General Maritime Law, Federal Employers’ Liability Act, disability benefits or unemployment compensation law or any similar law . . . ”  The Fifth Circuit concluded that the “any similar law,” while referring generally to employers’ liability (since all the laws specifically named deal with that issue), was still ambiguous and meant that the exclusion would be construed against the insurer.