This is an index of the MRAT titles.

It is updated when changes are made, or MRATs added.

Changes are marked on the index.

The following document is a list of the documents and other materials you will find on the D&T website.

Explains laser classification and hazards. Describes the  lasers that are permitted in school and the range of relevant practical work. Also desribes common devices which use lasers and how they might be used in school. Finally, describes the classification and uses of modern, bright LEDs.

Explains the requirements for eye protection, the different types available and when each might be suitable. Goes on to identify what to look for when purchasing eye protection.