This document summarizes Germany's approach to transport planning and project appraisal. It outlines the tiered planning system and standardized economic appraisal methods used at different levels. It then focuses on the Federal Transport Infrastructure Plan, describing the planning process, appraisal methodology, and prioritization procedure. The methodology includes cost-benefit analysis with updated elements, as well as environmental, spatial, and urban development appraisals. Strengths include public involvement and consideration of non-monetary impacts, though dominance of user benefits and overly optimistic forecasts are weaknesses. Lessons for the UK involve strategic prioritization, inclusion of impacts in appraisal, and public involvement.