The SC Gas organizes the information exchange and cooperation of NMIs/DIs actively providing traceability for measurements of flowing gas, meter testing technologies and being involved in R&D activities in the gas metering market as well as standardization.

The Subcommittee covers the following topics:

• traceability of flow measurement to SI units
• calibration services for the market
• best practice for calibration and providing training for this
• organization of key/supplementary comparisons for gas flow