References
| Border crossings | |
|---|---|
| 1 | Border crossing buildings, Orašje (Fire detection system) |
| 2 | Border crossing buildings, Rača (Fire detection system) |
| 3 | Border crossing buildings, Karakaj (Fire detection system) |
| 4 | Border crossing buildings, Bijača (Fire detection system) |

The administrative building of the Potočari Srebrenica Memorial Center was partly renovated earlier, and the archive of the center was renovated through 2 new tenders.
As part of the tunnel rehabilitation, and due to the large length of the tunnel, a fire alarm system with a sensor optical cable and a Siemens OTS device for receiving information from the cable were installed.