Departments (DGs)
- Agriculture and Rural Development (AGRI)
- Budget (BUDG)
- Climate Action (CLIMA)
- Communication (COMM)
- Communications Networks, Content and Technology (CNECT)
- Competition (COMP)
- Economic and Financial Affairs (ECFIN)
- Education and Culture (EAC)
- Employment, Social Affairs and Inclusion (EMPL)
- Energy (ENER)
- Environment (ENV)
- Eurostat (ESTAT)
- Financial Stability, Financial Services and Capital Markets Union (FISMA)
- Health and Food Safety (SANTE)
- Humanitarian Aid and Civil Protection (ECHO)
- Human Resources and Security (HR)
- Informatics (DIGIT)
- Internal Market, Industry, Entrepreneurship and SMEs (GROW)
- International Cooperation and Development (DEVCO)
- Interpretation (SCIC)
- Joint Research Centre (JRC)
- Justice and Consumers (JUST)
- Maritime Affairs and Fisheries (MARE)
- Migration and Home Affairs (HOME)
- Mobility and Transport (MOVE)
- Neighbourhood and Enlargement Negotiations (NEAR)
- Regional and urban Policy (REGIO)
- Research and Innovation (RTD)
- Secretariat-General (SG)
- Service for Foreign Policy Instruments (FPI)
- Taxation and Customs Union (TAXUD)
- Trade (TRADE)
- Translation (DGT)
- Central Library
- European Anti-Fraud Office (OLAF)
- European Commission Data Protection Officer
- European Political Strategy Centre (EPSC)
- Historical archives
- Infrastructures and Logistics - Brussels (OIB)
- Infrastructures and Logistics - Luxembourg (OIL)
- Internal Audit Service (IAS)
- Legal Service (SJ)
- Office For Administration And Payment Of Individual Entitlements (PMO)
- Publications Office (OP)