LOO-CO

A Letter of Offer and Acceptance from a Contracting Office is a formal document presenting contract terms for acceptance. In FMS contexts, LOO-CO documents establish the formal offer from the U.S. government to foreign purchasers, administered through contracting office procedures.

LOO-CO processing involves both FMS case management and contract administration functions. Understanding LOO-CO procedures helps contractors navigate FMS contracting requirements. LOO-CO acceptance initiates formal contract obligations and performance requirements.