This document discusses the use of alternative dispute resolution (ADR) techniques to resolve international environmental disputes. It begins by introducing common ADR mechanisms like arbitration, mediation, and early neutral evaluation. It then examines case studies where mediation was used successfully to resolve disputes over flood control infrastructure, hydroelectric dams, and highway expansion. The document also outlines early federal statutes supporting the use of ADR in environmental cases and court rulings upholding ADR settlements. It concludes by arguing that greater familiarity with ADR and documentation of test programs are needed for environmental lawyers to determine when these techniques can most effectively resolve disputes.