Sullivan County - As enacted, requires the members of a utility district board of commissioners to serve without compensation for their services, except that, by resolution duly adopted by the board of commissioners, each commissioner may receive per diem payments for not more than 12 meetings of the board of commissioners in any calendar year, at rates not greater than $500 per meeting. - Amends TCA Title 2; Title 5; Title 6; Title 7; Title 12; Title 13; Title 66 and Title 67.