Where an assessment is deemed to be of low risk, the work activity is straightforward and clear and verbal instructions can easily be given and followed, a written system of work is unnecessary. In all other cases a safe method of work will be required.
The system of work is a statement of how the work activity is going to be carried out safely. It should specify the ways in which the hazardous substances are used or handled and it should give sufficient details to identify the precautions necessary to control the risks that arise from working with the hazardous substances. Where appropriate SSW/SOPs would be included in this section and control measures relating to COSHH incorporated. Otherwise it is necessary to cross reference to SSW and SOPs elsewhere again ensuring they include COSHH control measures. This section provides the users with all the information they need to do the job, and do it safely.
also see: