This procurement guide sets out the requirements of the Standard ISO 45001 as they relate to all the participants in the procurement chain. Client organisations, contractors, outsourcers and product suppliers involved in contracting, tendering and supply chain management are provided with insights into the processes and documents needed for them to successfully achieve conformation and compliance to ISO 45001. What top management need to know and how they can meet their leadership obligations are clearly explained.Key stages of pre-qualification, risk management strategies, contract clauses, checklists, monitoring and post procurement evaluations are explained in detail. Supporting illustrations clarify the interacting positions and roles of the different relationships. Understanding these relationships and how to maximise the potential in these situations will improve organisational readiness to join the supply chain.