Provisional Allocation Notice 08/06/2023| Tenders and consulting of consultation n°17/ENP/2023 “Sealing works of the Chemical Engineering block” Provisional Allocation Notice Les plus récents Provisional Award Notice for Consultation No. 24/ENP/2025 28/11/2025 Consultation Notice No. 31/ENP/2025 24/11/2025 Consultation Notice No. 26/ENP/2025 16/11/2025