Subcommittees of the TBWG meet regularly throughout the year to pursue issues and products that are of a broad interest to partners. For example, Subcommittees presently are working to finalize a Border Information Flow Architecture to enhance border technology interoperability, and to update a Border Infrastructure Compendium that compiles descriptive information, and infrastructure needs, for the busiest Canada-U.S. land border ports of entry. Other key priorities for the TBWG, which are identified in an Action Plan, include data collection and analysis, border technology programs, transportation policy, and communications and information exchange. The subcommittees include:
