Food hygiene. This module covers skills required to complete the food safety and hygiene training and in particular looks at the reading and language issues that may arise. One of four modules support the teaching of Level 1 and Level 2 qualifications in Catering. The 4 modules do not supply a complete programme of learning. Instead, aspects of the training that place a particular demand on literacy, language and numeracy skills have been prioritised. when interpreting food labels and food law.