True Uniform Supply Co. – UNICOR Exemption & Inmate Apparel Sourcing by TrueUniform Published: September 10, 2026 (1 day ago) Category Business Link Government Apparel Wholesaler / Federal Procurement Vendor Bypass delivery delays with approved UNICOR waivers and GSA MAS Schedule sourcing. True Uniform supplies TAA-compliant, high-durability institutional apparel with 7 to 10 business day delivery.