OIMS comprises 11 elements each with specific and clearly defined expectations that every operation must fulfil. It enables us to measure progress, plan improvements and ensure broad accountability for results. 

The OIMS framework includes 11 elements:

1. Management leadership, commitment, and accountability.
2. Risk assessment and management.
3. Facilities design and construction.
4. Information/documentation.
5. Personnel and training.
6. Operations and maintenance.
7. Management of Change.
8. Third party services.
9. Incident investigation and analysis.
10. Community awareness and emergency preparedness.
11. Operations integrity assessment and improvement.