SQFI has introduced four code amendments to be implemented and audited with the applicable Edition 9 codes: Medical screening applies to Personnel Hygiene and Welfare, 3.3.1.1; 4.3.1.1; 9.3.1.1; 10.4.1.1; 11.3.1.1; 12.4.1.1; 13.3.1.1; 17.3.1.1. These elements shall include a medical screening procedure for all employees, visitors and contractors who handle exposed product or food contact