Modifies provisions relating to county officials

SB 1363 modifies the rules for calculating and setting salaries for various county officials in Missouri, including prosecutors, coroners, and other administrative staff. The bill designates specific existing pay scales as base schedules for these positions and requires county salary commissions to compute final compensation, ensuring that any percentage-based adjustments apply equally to all officials within a county. It also grants salary commissions the authority to approve specific dollar increases for part-time prosecutors and county offices, as well as a separate increase for county coroners in non-charter counties. Additionally, the legislation allows salary commissions in third-class counties to adjust pay based on assessed valuation factors exceeding $300 million.