TRB‘s Transit Cooperative Research Program (TCRP) Legal Research Digest 32: Reconciling Security, Disclosure, and Record-Retention Requirements in Transit Procurements highlights the legal requirements that are relevant to the transit procurement process of balancing the competing needs of open government and public security. The report explores federal and state requirements concerning record retention and disclosure, as well as practices transit agencies have adopted to meet their responsibilities in balancing these competing public policy interests.