The aim of this course is to refresh delegates knowledge of the skills and underpinning knowledge required to undertake individual Working Alone (IWA) duties. Including the requirements as laid down in Handbook 6 (general duties of an IWA), Handbook 8 (IWA, COSS or PC blocking a line) and Handbook 9 (IWA or COSS setting up a safe system of work within a possession).