This document outlines the key elements of a health and safety management system according to several standards and guidelines, including HSG 65, OHSAS 18001, and ILO-OSH 2001. It describes the common basis for an effective system as having four phases - planning, doing, checking, and acting. The key elements that should be included in each phase are setting policy, organizing, identifying hazards and assessing risks, implementing procedures, communication, auditing, review and continual improvement. The document provides details on the requirements and recommendations of the different standards and guidelines.