- Belgium-Gosselies: Computer-related equipment
- Belgium-Roeselare: Office, school and office equipment cleaning services
- Belgium-Cognelée: Construction work
- Belgium-Deurne: Canteen and catering services
- Belgium-Antwerp: Curtains, drapes, valances and textile blinds
- Belgium-Bertrix: Propane and butane
- Belgium-Ostend: Hydrographic instruments
- Belgium-Brussels: The Third Contract to Monitor the ITU Radio Bureau International Frequency Information Circular (TR-IFIC)
- Belgium-Brussels: AU 22-011 – Contract for operation,maintenance, development, assistance and consultancy services relating to the CMMS/COSWIN software for the buildings occupied or to be occupied by the European Parliament
- Belgium-Brussels: Monitoring and Analysis Services of the Slovak Media
- Belgium-Brussels: Monitoring and Analysis Services of the Greek Media
- Belgium-Dendermonde: Architectural, construction, engineering and inspection services
- Belgium-Havré: Transport equipment and auxiliary products to transportation
- Belgium-Ghent: Tomography devices
- Belgium-Jambes: Travel agency and similar services
- Belgium-Molenbeek-Saint-Jean: GSM telephones
- Belgium-Brussels: Services to monitor compliance with health rules concerning the production and distribution of food and drinks within the UE Councils in Brussels and Luxembourg
- Belgium-Bree: Architectural and related services
- Belgium-Brussels: CASSINI Business Accelerator
- Belgium-Brussels: EGovernment Benchmark 2023 (Data Collection for 2022, Study Report and Workshop for 2023) – CNECT/2022/OP/0006
- Belgium-Merelbeke: Glasshouses
- Belgium-Brussels: EArchiving Common Services Platform - CNECT/LUX/2021/OP/0077
- Belgium-Ham-sur-Heure: Police cars
- Belgium-Brussels: Continuation of the EU4Ocean Coalition’s Work
- Belgium-Brussels: Applying the Polluter-pays Principle to Agricultural Emissions
- Call for Expression of Interest
- Belgium-Hoogstraten: Motorcycles, bicycles and sidecars
- Belgium-Oudenaarde: Computer equipment and supplies
- Belgium-Brussels: Framework Service Contract to Provide Expertise and Support in Areas of Competence of DG EAC and Including Education, Training, Youth, Sport, Culture, Research and Innovation
- Belgium-Brussels: Psychology services to be carried out for the medical practice of the European Parliament in Brussels (lots 1 and 2) and in Luxembourg (lots 3 and 4)
- Belgium-Houthalen-Helchteren: Health and social work services
- Belgium-Namur: Hard hats
- Belgium-Brussels: Cleaning and polishing products
- Belgium-Brussels: Installation, transformation, enhancement and modernisation works on technical installations of office buildings
- Belgium-Brussels: The Application of the Partnership Principle in the 2021-2027 Shared Management Funds Covered by the Common Provisions Regulation
- Belgium-Evere: Pharmaceutical products
- Belgium-Saint-Gilles: Pharmaceutical products
- Belgium-Temse: Facilities management software development services and software development services suite
- Belgium-Brussels: Sustainable cleaning contract for buildings occupied by the European Parliament in Brussels
- Belgium-Jambes: Construction work
- Belgium-Brussels: Fuel oils
- Belgium-Brussels: Security services on the sites of the European Parliament - lot 1: Jean Monnet House in Bazoches-sur-Guyonne, lot 2: Europa Experience in Paris
- Belgium-Havré: Sewage, refuse, cleaning and environmental services
- Belgium-Montignies-sur-Sambre: Paints
- Belgium-Geel: Photocopier paper
- Belgium-Marcinelle: Security, fire-fighting, police and defence equipment
- Belgium-Peer: Planting and maintenance services of green areas
- Belgium-Antwerp: Architectural, engineering and planning services
- Belgium-Brussels: HADEA/2021/OP/0011 – Service Contract for Systematic Reviews of Scientific Evidence on Vaccines and Capacity Building Activities
- Belgium-Ghent: Animal products, meat and meat products
- Belgium-Ghent: Frozen potatoes
- Belgium-Ghent: Prepared and preserved fish
- Belgium-Ghent: Sandwich fillings
- Belgium-Liège: Firefighting vehicles
- Belgium-Lochristi: Engineering services
- Belgium-Brussels: Services concession for the operation of vending machines within the contracting authority’s buildings in the Brussels-Capital Region and Overijse
- Belgium-Eeklo: Firefighting, rescue and safety equipment
- Belgium-Gavere: School meals
- Belgium-Ixelles: Collection, transport and disposal of hospital waste
- Belgium-Lier: Beverages, tobacco and related products
- Belgium-Mouscron: Miscellaneous food products
- Belgium-Brussels: Consultancy Services in Examination and Testing Techniques in the Framework of the Certification Procedure under Article 45a 1(c) of the Staff Regulation of Officials of the European Union
- Belgium-Brussels: Infusion solutions
- Belgium-Brussels: HADEA/2022/OP/0002 Service Contract for a Study on Guidance on Methodologies to Assess the Performance of Vaccination Programmes
- Belgium-Antwerp: Industrial kitchen equipment
- Belgium-Namur: Computer-related services
- Belgium-Etterbeek: Study to Develop EU Level SCOs and Other EU Level Results-based Tools in the 2021-2027 Period in Selected Sectors
- Belgium-La Hulpe: Architectural and related services
- Belgium-Yvoir: Sterilisation, disinfection and hygiene devices
- Belgium-Ieper: Architectural design services
- Belgium-Bruges: Solar panel roof-covering work
- Belgium-Brussels: Health services
- Belgium-Sint-Pieters-Leeuw: Architectural, construction, engineering and inspection services
- Belgium-Ghent: Computer equipment and supplies
- Belgium-Mol: Ovens
- Belgium-Antwerp: Feasibility study, advisory service, analysis
- Belgium-Liège: Construction work for water projects
- Belgium-Louvain: Autoclaves
- Belgium-Brussels: Services for parking space management and bookings within the EC buildings in Brussels
- Belgium-Heikruis: Heating, ventilation and air-conditioning installation work
- Belgium-Heikruis: Lift installation work
- Belgium-Brussels: Digital printing services
- Belgium-Zellik: Solar panels
- Belgium-Brussels: Dental and subspecialty instruments and devices
- Belgium-Brussels: Technical and Legal Consultant Services for Works Related Public Procurement and Real Estate Projects
- Belgium-Charleroi: Health and safety consultancy services
- Belgium-Brussels: Inter-institutional Multiple Framework Contract for Supporting Better Regulation-related Activities, with Reopening of Competition
- Belgium-Courtrai: Cleaning and sanitation services
- Belgium-Namur: Miscellaneous general and special-purpose machinery
- Belgium-Aartselaar: Construction works for sewage treatment plants, purification plants and refuse incineration plants
- Belgium-Brussels: Fibre-optic connections
- Belgium-Brussels: Multiple Framework Contract for Studies in the Fields of Common Agricultural Policy, Rural Development, Food Production, Health, Fisheries, Maritime Policy, Consumer Protection, Forestry, Civil Protection and Tourism
- Belgium-Brussels: Software supply services
- Belgium-Brussels: Supply of Chinaware for the European External Action Service (EEAS)
- Belgium-Geel: Miscellaneous food products
- Belgium-Ghent: Building installation work
- Belgium-Grimbergen: Business services: law, marketing, consulting, recruitment, printing and security
- Belgium-Malle: Construction work
- Belgium-Mons: Laboratory pipettes and accessories
- Belgium-Brussels: Internet services