The International Energy Agency (IEA) provides a mechanism for member countries to task- and cost-share research activities through two agreements—one supporting hydrogen activities and another supporting fuel cell activities.

The Hydrogen Implementing Agreement (HIA) focuses on facilitating, coordinating, and maintaining innovative research, development, and demonstration activities through international cooperation and information exchange. There are currently eight annexes—technology, energy security, environmental, economic, market, deployment, safety, and outreach. The HIA recently expanded its tasks to include hydrogen from biomass, hydrogen storage materials, hydrogen production from wind energy, and hydrogen from steam reformation.

The Advanced Fuel Cells Implementing Agreement, signed in Paris on April 2, 1990, seeks to advance understanding of fuel cell technologies through a coordinated program of research, technology development, and system analysis on molten carbonate (MCFC), solid oxide (SOFC), and polymer electrolyte fuel cell (PEFC) systems. Participating countries include Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Italy, Japan, Korea, Mexico, Netherlands, Sweden, Switzerland, and USA.

The current phase of the IEA Advanced Fuel Cells Program, which runs from 2009 to 2014, comprises the following annexes.