Dallas L. Thomas, RAC, MHA, MPA is VP and Principal Regulatory, Quality, and Compliance Consultant for TRR. He brings experience in the areas of regulatory affairs, quality management systems, compliance (1) - download at 4shared. Dallas L. Thomas, RAC, MHA, MPA is VP and Principal Regulatory, Quality, and Compliance Consultant for TRR. He brings experience in the areas of regulatory affairs, quality management systems, compliance (1) is hosted at free file sharing service 4shared.