Integrating Environmental and Occupational Health and Safety Systems
Depending on your industry, you may be asked to integrate an Environmental (E) system with an Occupational Health and Safety (OHS) system to make your system more robust; to save time and effort; or to comply with customer requirements (to name a few of the many reasons cited for integration of E and OHS).
With the latest revisions of ISO 14001 and OHSAS 18001, integration is very easy to implement. [A joke within the consulting field is that one standard is identical to the other with the exception of the “global replace” – and it’s not too far from wrong]. Since there is virtual identical redundancy in requirements in most cases, integration is the way to get a bigger ‘bang for the buck’. However, there are important differences between these two standards, and you want to ensure that you are not overlooking the differences between the two standards while doing the implementation.
Unique areas of the standard: for OHS, the organization must consider acceptable risk and risk management; management of change; participation of workers; and incident investigation. For EMS, the focus is on environmental impact rather than impact to workers/safety.
Areas that are similar include a Policy (4.2); hazard (OHS) or Environmental (E) identification (4.3.1); legal and other requirements, and compliance (4.3.2 / 4.5.2); objectives and programs (4.3.3); roles and responsibility (4.4.1); competence, training, and awareness (4.4.2); communication (4.4.3); documentation (4.4.4); control of documents (4.4.5); operational control (4.4.6); emergency preparedness/response (4.4.7); measurement and monitoring (4.5.1); nonconformity, corrective and preventive actions (4.5.3); control of records(4.5.4); internal audits (4.5.5); and management review (4.6)
