Visitors and external providers, contractors included, follow the organization's documented personal hygiene requirements, above all in the defined areas where product could be contaminated. Where necessary they are instructed and supervised and wear protective clothing. Before they enter processing or handling areas they are taken through the hygiene requirements and encouraged to report any illness or injury that could cause cross-contamination.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.