Major Purchase Categories
International Monitoring Systems (IMS) Division
- Construction related to the establishment of IMS stations
- On-site survey services
- Minor civil works and upgrades at station locations, including at remote locations
- Maintenance services
- Electrical installation and design Engineering services, e.g. Low voltage power networks for remote locations and lightning protection systems
- Civil Engineering services
- Geophysical engineering services
- Metrology engineering services
- Radionuclide engineering services
- Hydroacoustic engineering services
- Underwater cable inspections and repair
- Information management services for engineering planning
- Research and development studies in the major technologies employed by the CTBT
- Radionuclide measurement/sampling equipment, including noble gas measurement systems
- Infrasound sensors and related equipment, including wind noise reducing systems
- Seismic sensors (e.g. seismometers) and related equipment
- Data acquisition systems
- HPGe detector systems
- Hydroacoustic sensors and related equipment
- Integrated communication systems, related equipment and services
- Integrated communication systems, related equipment and services
- Micro-barometers and related equipment and services
- High-resolution Digitizers
- Filter material for radionuclide particle measurement
- Software engineering related to the main technologies of CTBTO
- Office IT hardware
- Public information expert services
- UPS systems and batteries
- Logistics support services including logistics analysis software
- Shipping services
- Internet Service Provider (ISP) services
- Internet security hardware and software
- ERP system support and development services
- ERP system consulting services
- Computer hardware and large storage systems
- Computer operating systems, e.g. Unix, Linux and Windows Surveillance systems
- Mobile phones and accessories
- Satellite phones
- IT Hardware Maintenance Services
International Data Centre (IDC) Division
- Satellite link communication services
- Station operation services
- Software Engineering Services, Processing and Dissemination
- Canonical Solutions for Seismo-Acoustic Propagation in Coastal Environments to Support Analysts in Identifying Phases at T-stations
- Software Maintenance Services
- Public Key Infrastructure maintenance, support and development of enhanced solutions
- Data Link Services
- Communication Network Services
- Xenon Mitigation Projects services
- Project Management and AGILE in-house training courses
- Journal subscriptions and publication of articles
- Cybersecurity Awareness Programs
On-Site Inspections (OSI) Division
- Transportation and logistics services
- Telemetry services
- e-Learning software
- Field deployment equipment and services
- Helium, nitrogen, CO2 and xenon gases
- Software services
- High Pressure Inflatable Tents and accessories
- Satellite imagery equipment
Other
- Website services
- Conference support services
- Presentation and display materials
- Video, photography and multimedia services
- Event related services
- Printing and production services
- Transportation Services
- Advisory Services
- Office supplies and paper
- Printing services
- Talent (recruitment) management system (software)
- Management training
- Vehicles Maintenance and insurance of vehicle fleet
- Procurement software solutions
- Medical insurance for staff and non-staff
- Emergency transportation services
- Equipment insurance
