The Transportation Security Administration (TSA) has issued a draft Request for Proposals (RFP) to generate comments, suggestions and questions in support of the Transportation Threat Assessment and Credentialing (TTAC) Infrastructure Modernization (TIM) program. The agency plans to award a single indefinite delivery, indefinite quantity contract. The current TTAC vetting and credentialing enterprise services are limited by aging and stove piped information resource management processes and tools and was created to support 2.5 million individuals per year. The objectives of the TIM program include modernizing the TTAC infrastructure so that it can handle much larger populations of individuals, which currently is 12.5 million per year, which are expected to grow to 20 million within the next two years and 40 to 50 million within the next five years. In addition to being able to handle more vetting and credentialing requests annually, it is expected that after five years existing stove piped business processes and information systems will need to be reengineered or replaced by a new integrated business architecture that will consolidate multiple enrollment methods, implement identity management services across programs, standardize the approach for customer relationship management, standardize the physical and virtual credentialing processes,, standardize threat assessment processes and more to create a common secure vetting, adjudication and credentialing architecture and fully integrated system. Sol. No. HSTS02-11-R-TTCXXX. Respond by March 25. Contact: Gloria Uria, contract specialist, [email protected].