The 2008 seminars aim to clarify the changes in the updated Practice Guidance, supported by local case studies and practical ‘lessons learnt’ from the delivery of PPS25 over the past 18 months. With various local authorities at key stages of producing their Local Development Frameworks (LDFs), the seminars will focus on the challenges and opportunities for delivering PPS25. Supporting tools and outcomes from recent projects and pilots on integrated urban drainage and surface water management will also be presented.