Line of Sight Supervision (LOSS). Continuous visual observation and supervision of an individual whose background check has not yet cleared, and has a favorable interim suitability or fitness determination, while engaged in child interactive duties, or in the presence of children in a DoD-sanctioned program or activity. The person providing supervision must have undergone a background check and received a final favorable suitability or fitness determination and be current on all periodic reinvestigations as required by this part.
32 CFR § 86.3
Unless otherwise noted, these terms and their definitions are for the purposes of this part.