2016 Wesleyan Discipline: 3100:2

(2) In an emergency, an ordained minister may serve as supply pastor of a church located within the bounds of a district other than the one in which ministerial membership is held (cf. 2016 Wesleyan Discipline:3260:1), provided that such an arrangement has the written approval of the superintendent of each district involved (2016 Wesleyan Discipline:1310:29), and does not continue beyond the next session of the district conference in which membership is held without the consent of the district conference.