Driving Climate-Friendly Procurement via Digital Governance and Carbon Finance Project Overview The National e-Procurement System of Tanzania (NeST), operated by Tanzania’s Public Procurement Regulatory Authority (PPRA), replaces paper-based procurement value chain with  a secure end-to-end digital platform (e-registration, e-tendering, e-contracts, e-payment, e-auction, and cloud archiving). By cutting paper use, courier trips, in-person meetings, and optimising...Read More