Additive N ° 001/A/H/Sdg/Sigamap/2025 Modifying Certain Provisions Of The Open Tender File N ° 006/Aono/H/Sdg/Sigamap/Crpm-Ad/2025 Of April 04, 2025 For The Realization Of A Drilling Of Human Motor. Adamaoua The Governor Of The Adamaoua Region, A Contracting Authority, Has The Honor Of Informing The Potential Bidders Subject To The Tender File Open Above Mentioned Above Changes: