| Code | Roles | Contractors (CR1-CR7) | Consultants (CT1-CT7) | Workers (CW1-CW7) | Suppliers (MS1-MS7) | Local Government Officers (LG1-LG7) | Traditional Authority (TL1-TL7) | Regulatory Bodies (RG1-RG7) | |
| R1 | Provision of welfare facilities | 7 | - | - | - | - | - | - | |
| R2 | Organization of Health and safety training | 1 | 2 | - | - | - | - | - | |
| R3 | Provision of Health and safety plan | 4 | - | - | - | - | - | - | |
| R4 | Conducting accident investigations | 2 | - | - | - | - | - | - | |
| R5 | Provision of Health and safety policy | 6 | - | - | - | - | - | - | |
| R6 | Provision of Proper site layout | - | 4 | - | - | - | - | - | |
| R7 | Provision of competent Site Agent | - | 7 | - | - | - | - | - | |
| R8 | Enforcement of H &S laws and regulations | - | 2 | - | - | 7 | 5 | 7 | |
| R9 | Abide by Instructions | - | - | 7 | - | - | - | - | |
| R10 | Provision of adequate information on materials & equipment | - | - | - | 7 | - | - | - | |
| R11 | Reporting major incidents on site | - | - | - | - | 5 | 7 | - | |
| R12 | Enforcement of Customs | - | - | - | - | - | 7 | - | |
|
| TOTAL | 5 | 4 | 1 | 1 | 2 | 3 | 1 | |