Developing colour or black and white films or prints. Fixing colour or black and white films or prints. Stop baths used between developing and fixing. Chemicals used for specialist treatments.

This guide explains some of the regulations that effect machines and powered equipment used in D&T.

A document which covers general and specific hazards and risks in darkroom work, guidance on how these can be managed and such safeguarding issues as might apply.

From time to time CLEAPSS receives enquiries from schools about recommendations, to meet health and safety standards, made following commercial health and safety inspections of design and technology facilities and equipment.