Subject: Request for Proposal (RFP) for [insert engagement title per audit notification letter].

Dear Prospective Offerors,

This is a procurement of professional services to conduct a/an [insert engagement title per audit notification letter].

[insert name of organization] is implementing a USAID funded program and is seeking the services of a listed USAID/WBG audit firm to audit USAID resources managed by ourselves for the period from XXXXX to XXXXX.

In order to conform to the USAID/WBG audit guidelines, the audit should end and the final report should be submitted to the USAID/WBG on XXXXXXXX (seven months from the date of audit notification letter or the audited period whichever is later). Please see attached scope of work for details.