If you have questions regarding Exchange Network data standards, please contact one of the co-chairs of the Network Partnership and Resources Group (NPRG):

• Jonathan Jacobson (Co-chair)
  U.S. EPA Office of Environmental Information
  jacobson.jonathan [at] epa [dot] gov

• Chris Simmers (Co-chair)
  New Hampshire Office of Information Technology
  Chris.Simmers [at] des [dot] nh [dot] gov