The United States Postal Service Office of Inspector General (USPS OIG) is soliciting proposals through its FY2026 Broad Agency Announcement (BAA) for professional, consultant, and support services. This BAA, which supersedes all prior versions, aims to establish a pre-qualified pool of contractors to support various OIG offices, including General Counsel, Research Insight Solution Center, Investigations, Audit, Chief Information Officer, and Mission Support. Proposals will be accepted on a rolling basis until September 30, 2026, and must include a resume, position title, duty location, addressed evaluation criteria, and proposed pricing. Interested parties can contact Farzad Afrasiabi at fafrasiabi@uspsoig.gov for further information regarding this opportunity.