- Invitation to submit an informative offer for the procurement of printer rental services
- Invitation to submit an informative offer for the procurement of official vehicle maintenance services in 2023.
- Invitation to submit an informative offer for the procurement of postal services in 2023.
- Invitation to submit an informative offer for the procurement of fuel in 2023.
- Invitation to submit an informative offer for the procurement of heating services in 2023.
- Invitation to submit an informative offer for the purchase of car tires for 2023.
- Invitation to submit an informative offer for cleaning services at PJ Lab. in Bijeljina 2023.
- Invitation to submit an informative offer for the procurement of office supplies in 2023.
- Invitation to submit an informative offer for the procurement of audit services for FY 2023.
- Invitation to submit an informative offer for the procurement of servers and computer equipment in 2023.
- Invitation to submit an informative offer for computer equipment maintenance services in 2023.
- Invitation to submit an informative offer for the procurement of official vehicle maintenance services in 2024.
- Invitation to submit an informative offer for the procurement of printing device rental services in 2024.