June 2002 Introducing the Matrix by Karen Miller, National Hydrogen Association         Fuel Cell Utility Interconnection by Steve Hester, National Hydrogen Association         How Do Codes, Standards, and Regulations Differ? by Karen Miller, National Hydrogen Association and Al Vasys, consultant to DOE         More Barriers to Fuel Cell Interconnection         Clarification of ICC Proposals Relating to Hydrogen and Scope by David Johnston, Washington Gas and Karen Miller, National Hydrogen Association