PPI4Waste is based on an integrated approach which will permit to define needs, targets, improvement of functional performances, and monitor the complete cycle of preparation activities for PPI process to be implemented in the waste sector, while making know-how on procedures for innovation procurement widely available through the establishment of buyer’s group, making state-of-the-art solutions accessible to other procurers, capacity building and assessment of feasibility plan of uptaking PPI in the waste sector.This 30-month project, whose workplan has a concise structure that supports the workflow to achieve its main aim: The overall objective of the project is to achieve resource efficiency, sustainable waste management and sustainable consumption throughout Europe by increasing the use of innovative public procurement through coordinated a structured and coordination action of networking, capacity building, and dissemination.The cornerstone of the project is how to boost resource efficiency through PPI, on the basis of the waste hierarchy and the establishment of the buyer’s group of public procurers in the first phase of the project will permit to achieve all objectives towards the reinforcement of early deployment of eco-innovative solutions for resource efficiency and waste management through joint or coordinated PPI processes.