LETTER OF INVITATIONCONSULTANT SERVICESNAME OF THE MISSION: REALIZATION OF TECHNICAL STUDIES FOR 350 AND 300 MINI DRINKING WATER SUPPLY NETWORKS IN RURAL ENVIRONMENTSDDP NO: 003/DDP/MINEE/SG/DMRE/PROJET ETUDES-MRU/CSPM /CCCM-AI/2022LOAN NO: ADF LOAN N° 2100150040293COUNTRY: CAMEROUNDATE: MAY 17, 2022 (EXPIRED)