Is there any mission congregation oversight?
Not being a church body, the ULMA has no equivalent of circuit counselors, district presidents, bishops, or overseers. Nor does the ULMA have any authority, legal or otherwise, over a mission congregation. The whole arrangement is one of recognized sponsorship and aid by the ULMA congregations as spelled out in the ULMA Constitution Articles IV, VIII and IX. The ULMA may send visitors to the missions to evaluate and report back on its status, needs, etc., on a regular or occasional basis.