The carrier argued that their causal relationship opinions should not stand in support of establishment as they did not account for claimant’s treatment records relating to a prior MVA. However, these treatment records were not in the Board file and, while carrier applied to reopen the case to get them put into the Board file, the Board denied their application as they knew about the records for some time and thus did not meet the “within a reasonable time after the applicant has had knowledge of the facts” standard. Therefore, the Third Department agreed with the Board that, where the doctors reviewed claimant’s medical records in the Board file and met with the claimant, the Board’s decision to establish consequential anxiety was supported by substantial evidence.