SPRUCE represents the coming together of independent international Specialists Providing Road User Charging Expertise. We provide public and private clients with comprehensive knowledge, industry insights, and practical solutions. Our members have decades of experience in investigating, evaluating, designing, implementing, testing and operating Road User Charging systems globally, considering technology, policy, environmental, economic and social viability. Our mission is to foster effective and equitable Road User Charging and value‑added services that optimize the provision and operation of transport infrastructure, reduce congestion, promote all aspects of sustainability and cater to the diverse needs of users. By fostering collaboration and sharing best practices, we are dedicated to shaping the future of Road User Charging. We aim to play a pivotal role in developing innovative and efficient solutions for both light and heavy vehicles on a global scale, while maintaining an integrated approach within the broader transport sector.