examination upon initial employment and one every two years as prescribed by the Scottsboro City Board of Education, no later than April 1, and meet such requirements as may be prescribed by law or regulations, which includes drugs and alcohol testing, medical clearance is needed for driver, including condition of heart, blood pressure, diabetes, arthritis, TB, hearing, vision and overall physical condition. Each applicant shall fill out, in detail, and in his or her own handwriting, a support personnel application form Hold a valid commercial driver's license (CDL) with passenger and S-endorsement.