The Transportation Security Administration (TSA) Office of Transportation Threat Assessment and Credentialing (TTAC) has issued a Sources Sought Notice to improve its understanding of industry capabilities and identify qualified sources to provide services in support of multiple programs that require TSA enrollment services. Current services include, but are not limited to, the Hazmat Threat Assessment Program, the Transportation Worker Identification Credential program, and several aviation sector threat assessment programs. TTAC is seeking to harmonize and standardize its enrollment processes across its security threat assessment programs and envisions a centrally managed enrollment service, phasing in applicant populations over time. Sol. No. TTAC-Wide-Enrollment. Respond by Jan. 24. Contact: Gloria Uria, contract specialist, 571-227-2429, [email protected].