The National Institute of Standards and Technology hosted the fourth annual Interoperability Week in Gaithersburg, MD., April 6-8, 2009. The Interoperability Week conference provides a venue for people from different disciplines to compare issues and share solutions to manufacturing interoperability problems in their domain.  2009 session topics included advanced semantic language development and sensor integration.

Interoperability Week is coordinated and hosted by NIST's
Systems Integration for Manufacturing Applications (SIMA) program.