The document describes a Supplier Development Program (SDP) run by UNDP Pakistan that aims to strengthen business relationships and competitiveness within supply chains. The SDP is a 10 month program where consultants work with one lead company and up to 10 supplier companies. It involves 6 stages: diagnosis, interaction, implementation plan design, implementation, documentation, and systematization. The goal is to improve supplier performance, increase sales and profits, and build a sustainable model that lead companies can use to develop other suppliers. The program offers training, technical assistance, and subsidies to participating lead and supplier companies.