What to do and how to do it

SIESO was established in 1953 as the Society of Industrial Civil Defence Officers but in 1973 became the Society of Industrial Emergency Services Officers. More recently it has become known simply as SIESO, pronounced "syso". SIESO is a not for profit organisation. A National Council comprising its officers and other elected members manages SIESO in accordance with its Constitution.


To organise workshops and conferences noted for their professionalism and the competence and authority of the speakers particularly when faced with new or revised regulations impacting the safety of operating procedures.