- Certified Energy Auditor (CEA) (DC2022-03-0006 | Registration Process)
- Recognized Training Institution - Certified Energy Auditor (RTI-CEA) (Registration Process)
- Certified Energy Conservation Officer (CECO) (DC2022-03-0007 | Registration Process)
- Certified Energy Manager (CEM) (DC2022-03-0008 | Registration Process)
- Recognized Training Institution - Certified Energy Manager (RTI-CEM) (Registration Process)
- Firm, Partnership, Corporation, and Sole Proprietorship (FPCS) (DC2022-04-0013 | Registration Process)
