| Maintenance schedule of Interconnection lines for 2023. | |||||||
|---|---|---|---|---|---|---|---|
| Interconnector | SS 1 | SS 2 | Voltage (kV) | Start | End | ||
| Ugljevik – S. Mitrovica | Ugljevik | NOSBiH | S.Mitroica | EMS | 400 | 26.07. | 28.07. |
| Visegrad – Pozega | Visegrad | NOSBiH | Pozega | EMS | 220 | 19.06. | 21.06. |
| Trebinje – Lastva | Trebinje | NOSBiH | Lastva | CGES | 400 | 20.03. | 24.03. |
| Trebinje – Perucica | Trebinje | NOSBiH | HE Perucica | CGES | 220 | 12.06. | 16.06. |
| 04.09. | 08.09. | ||||||
| Sarajevo – Piva | Sarajevo 10 | NOSBiH | HE Piva | CGES | 220 | 25.09. | 29.09. |
| Ugljevik – Ernestinovo | Ugljevik | NOSBiH | Ernestinovo | HOPS | 400 | 10.05. | 11.05 |
| Mostar – Konjsko | Mostar 4 | NOSBiH | Konjsko | HOPS | 400 | 06.03. | 10.03. |
| Mostar – Zakucac | Mostar 4 | NOSBiH | Zakucac | HOPS | 220 | 27.03. | 31.03. |
| Tuzla – Djakovo | Tuzla | NOSBiH | Djakovo | HOPS | 220 | 03.04. | 14.04. |
| 24.05. | 25.05. | ||||||
| Gradacac – Djakovo | Gradacac | NOSBiH | Djakovo | HOPS | 220 | 26.04. | 27.04. |
| 22.05. | 23.05. | ||||||
| Trebinje – Plat | Trebinje | NOSBiH | Plat | HOPS | 220 | 16.10. | 17.10. |
| Prijedor – Medjuric | Prijedor 2 | NOSBiH | Medjuric | HOPS | 220 | 10.05. | 12.05. |
| Prijedor – Sisak | Prijedor 2 | NOSBiH | TE Sisak | HOPS | 220 | 15.05. | 19.05. |