This document is designed to establish model standards for peer mediator conduct and recommended standards for training (including professional development for adults), program evaluation, and program development and management. These standards are designed to enhance quality and stimulate thought among youth and adult participants in peer mediation programs. This document is designed to be helpful in: - Designing and implementing programs; - Designing evaluation; - Developing and selecting curricula; - Ensuring that programs are welcoming and accessible to all; - Funding programs; - Improving established programs; - Promoting programs; - Providing professional development; and - Setting guidelines for research.