CO-Source Auditing Services IDIQ Contract

Jefferson Lab is pleased to announce the release of a Request for Proposals for Co-Sourced Auditing Services, issued as a 100% Small Business Set-Aside under NAICS 541219. This procurement will be awarded as an Indefinite Delivery, Indefinite Quantity (IDIQ) contract with labor-hour task orders, and evaluated using a Best Value Tradeoff approach. Key Details: • RFP Title: Co-Sourced Auditing Services – Small Business Set-Aside • Proposal Due Date: December 17, 2025, by 12:00 PM (ET) • Submission Method: email • Contract Type: IDIQ – Labor Hour • Evaluation Method: Best Value Tradeoff The intent of this contract is to support internal audit functions through co-sourced staffing, including roles such as Managing Partner, Senior Auditors, Staff Auditors, Administrative Support, and Auditors with specialized federal experience as outline in the SOW.