Per- and polyfluoroalkyl substances (PFAS) present complex and rapidly evolving challenges for environmental professionals, regulators, and communities alike. As scientific understanding advances and regulatory frameworks continue to develop, access to accurate, up-to-date, and practical information is essential.

The Interstate Technology & Regulatory Council (ITRC) PFAS Training Resources are designed to support informed decision-making by providing a comprehensive, working knowledge of PFAS science, policy, and management practices. Recognizing the pace at which PFAS research and regulations are changing, ITRC is committed to periodically reviewing and updating these resources to reflect the current state of the science and regulatory landscape as of the date of publication.

This PFAS website serves as a centralized hub for technical and regulatory guidance, training materials, and best practices. Among the key resources available is the PFAS Technical and Regulatory Guidance Document (web-based guidance), which offers practical, science-based information to assist stakeholders in assessing, managing, and mitigating PFAS impacts across a range of environmental settings.