- International Certificates
Monenco’s great performance and its well-established organization have led to be awarded of following certificates:
| No. | Certificate | Description |
| 1 | OHSAS 18001: 2007 | Provision of Engineering, Consultancy and Supervision Services in the field of Electrical Power, Oil & Gas and Utilities |
| 2 | ISO/TS 29001 | Provision of Engineering, Consultancy and Supervision Services in the field of Electrical Power, Oil & Gas and Utilities |
| 3 | ISO 9001-2008 | Provision of Engineering, Consultancy and Supervision Services in the field of Electrical Power, Oil & Gas and Utilities |
| 4 | ISO 14001:2004 | Provision of Engineering, Consultancy and Supervision Services in the field of Electrical Power, Oil & Gas and Utilities |
| 5 | ISO 9001 | Provision of Engineering, Consultancy and Supervision Services in the field of Oil, Gas, Petrochemical Industries, Power Supply, Water and Sewage Systems, Civil and Construction, Mining, Renewable Energies and Urban Design |
| 6 | ISO 9001 | Quality Management System |
| 7 | HSE- MS | Health, Safety and Environmental Management Systems for Provision of Engineering, Consultancy and Supervision Services in the field of Oil, Gas, Petrochemical Industries, Power Supply, Water and Sewage Systems, Civil and Construction, Mining, Renewable Energies and Urban Design |
| 8 | UNOPS | United Nations Office for Project Services |
| 9 | FCIC | Federation of Consultants from Islamic Countries |
| 10 | UNIDO | United Nations Industrial Development Organization |
| 11 | ICCA | International Consultants & Contractors Association |
| 12 | AIAC | Association of Industrial Automation Companies |
- Local Certificates In Oman
Following certificate has been awarded to Monenco due to its great performance and utilities:
| No. | Description |
| 1 | Ministry of Commerce & Industry Registration |
| 2 | Ministry of Commerce & Industry Certificate |
| 3 | Commerce and Industry Registration |
| 4 | Tender Board Registration |
| 5 | Indemnity Insurance |
| 6 | Ministry of Defence (MOD) Registration |
| 7 | Ministry of Defence (MOD) Supplier Role |
| 8 | Municipality Registration |
| 9 | Oman Oil & Gas Industry’s Joint Supplier Registration System (JSRS) Ministry of Oil & Gas |
| 10 | Taxation Certificate |
| 11 | Professional Indemnity Policy |
| 12 | Vendor Approval – Petroleum Development Oman (PDO) |
- Appreciation Letters
Following letters shows the satisfaction of clients for Monenco services and its great performance in completion of some projects.