Collaboration among groups occurs at multiple levels, from large international organizations consisting of multiple countries to small regional organizations within a country. International organizations promote collaboration among multiple nations that vary in scope from the global reach of the United Nations to the more specific objectives of the European Workplace Innovation Network. National organizations support innovation by providing guidance, partnerships, and financial assistance as exemplified in fighting the COVID-19 pandemic. National organizations can also encourage innovation by partnering with other organizations, as demonstrated by the Workplace Innovation Network for Canada. Government agencies work within countries but with a specific focus such as the United States Department of Energy and the National Aeronautics and Space Administration (NASA). Regional alliances help coordinate efforts by connecting communities and regions to government agencies. An example is the Science Action Network, which provides mechanisms to improve trust and communication among government administrators, industry representatives, and scientists.