This sample request for proposal (RFP) for co-sourcing internal audit and Sarbanes-Oxley (SOX) compliance services provides a variety of sample questions to ask a potential outsource or co-source partner. This particular request applies to all divisions of the company for invoices originating from sources in the United States.

This document can be used as a general guide to understand the internal audit services and SOX RFP process. Organizations should continuously update and monitor the processes included in this document to ensure that it reflects business operations.