2.1 Understanding the organisation and its context (ISO 45001:2018, Clause 4.1)2.2 Understanding the needs and expectations of workers and other interested parties (ISO 45001:2018, Clause 4.2) .2.3 Determining the scope of the OHSMS (ISO 45001:2018, Clause 4.3)2.4 An example of the ‘scope’ of an organisation’s OHSMS2.5 OHSMS (ISO 45001:2018, Clause 4.4)