Interstate Technology & Regulatory Council

Advancing solutions to address environmental challenges

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2026 Annual Meeting

Main Focus Areas

Guidance Materials

Access the ITRC technical guidance materials

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ITRC Training

View ITRC’s Upcoming & Archived Trainings

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Project Teams

Learn more about our active project teams

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Upcoming Events

Apr

30

ITRC Webinar

Understanding Vapor Intrusion – Introductory Concepts & Fundamentals – A Two Part Series: Session 1

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May

05

ITRC Webinar

Pump & Treat Optimization Training

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Project Teams

Artificial Intelligence and Machine Learning in the Environmental Field
PFAS Treatment Technologies
Green and Sustainable Chemistry Team
Underwater Munitions Team

Petroleum Training Curriculum Workgroup
Phytotechnologies Update Team
Sustainable Management of Waste from Energy Resources Team
Advanced Site Characterization Tools (ASCT) – Update Team

Recent Guidance Documents

Vapor Intrusion Toolkit
Per- and Polyfluoroalkyl Substances (PFAS)
Biological Contaminants of Emerging Concern (BioCEC)
Reuse of Solid Mining Waste
6PPD and 6PPD-q

Passive Sampling Technology Update
Microplastics Outreach Toolkit
Contaminants of Emerging Concern Framework
Managed Aquifer Recharge Guidance