| Contract standard | Area of use |
| Procurement of standard products | |
| General terms and conditions for purchase of services
English version | Procurement of services/consultancy services |
| NS-8405 | Construction projects (sizeable contracts) |
| Contract resolutions for delivery and installation
English version | Procurement of electromechanical equipment |
| Standard government contracts for IT procurement | Purchase and development of software, as well as service and maintenance agreements for IT systems |