ASTM Subcommittee E20.02 on Radiation Thermometry
ASTM Subcommittee E20.02 on Radiation Thermometry is a subcommittee of the ASTM Committee E20 on Temperature Measurement, a committee of ASTM International. The subcommittee is responsible for standards relating to radiation or infrared (IR) temperature measurement.
Source: Wikipedia — ASTM Subcommittee E20.02 on Radiation Thermometry (CC BY-SA 4.0)