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  2. ISCORS

Subcommittees and Workgroups

Subcommittees and workgroups are commissioned to focus on specific issues or activities (e.g., recycling criteria, risk harmonization, cleanup standards).

On this page:

  • Federal Guidance Subcommittee
  • TENORM Subcommittee
  • Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) Workgroup

Federal Guidance Subcommittee

This subcommittee works with the EPA to produce Federal Guidance, including Presidential Guidance and technical reports, that supports the development of consistent national radiation protection standards and implementing guidance. The subcommittee serves as the forum for coordination among federal and state government agencies interested in any or all aspects of Federal Guidance. The forum ensures that all agencies have opportunities for input before and during development of Federal Guidance. Learn more about Federal Guidance.

Subcommittee Chair

  • Jon Nagata (EPA)

Member Agencies of Subcommittee

  • Department of Defense  
  • Department of Energy
  • Department of Health and Human Services
  • Department of Labor/OSHA
  • Department of Transportation
  • Environmental Protection Agency
  • U.S. Nuclear Regulatory Commission
  • States (Observer Agency)
  • Defense Nuclear Facilities Safety Board

TENORM Subcommittee

The TENORM Subcommittee mission is to ensure effective communication and coordination among member agencies involved with regulatory, oversight, and disposal issues for naturally- occurring radioactive materials (NORM) and products containing NORM. Learn more about TENORM.

Subcommittee Chair 

  • John Major (EPA)

Member Agencies of Subcommittee

  • Department of Defense
  • Department of Energy
  • Department of Health and Human Services
  • Department of Labor
  • Department of Transportation
  • Environmental Protection Agency
  • U.S. Nuclear Regulatory Commission
  • States (Observer Agency)

Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM)  Workgroup

The mission of the Workgroup is to provide technical processes and methods, which are accepted and endorsed across the Federal government and State governments, that regulators and users of radioactivity can use to measure radioactivity to demonstrate compliance with applicable criteria. Learn more about MARSSIM

Subcommittee Chair

  • Kathryn Snead (EPA)

Member Agencies of Subcommittee

  •  Department of Defense  
  •  Department of Energy
  •  Environmental Protection Agency
  • U.S. Nuclear Regulatory Commission

Subcommittee Members

  • Erik Abkemeier (DoD)
  • Boby Abu-Eid (NRC)
  • Amanda Anderson (DOE)
  • Nidal Azzam (EPA)
  • Cynthia Barr (NRC)
  • Ramachandra Bhat (DoD)
  • Stephanie Bush-Goddard (NRC)
  • Greg Chapman (NRC)
  • Julie Clements (DoD)
  • Carlos Corredor (DOE)
  • Gerald Falo (DoD)
  • Lino Fragoso (DoD)
  • Eugene Jablonowski (EPA)
  • Nathan Krzyaniak (DoD)
  • Brian Livingstone (DoD)
  • Lyndsey Nguyen (EPA)
  • Oleg Povetko (EPA)
  • Wagnus Prioleau (EPA)
  • David Stuenkel (EPA)
  • Sarah Tabatabai (NRC)

ISCORS

  • Public Meetings
  • Member and Observer Agencies
  • Subcommittees and Workgroups
  • Documents and Related Links
Contact Us About Interagency Steering Committee on Radiation Standards
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 21, 2025
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