All SCI measurers must be members of SCI (Life, National, International). There are two levels of SCI measurer: Official and Master.
To become a Master Measurer, one must already be an Official Measurer for at last one year and take the Master Measurer?s Course.
The course consists of an instructional seminar and scoring the provided 25 trophy animals within 3% accuracy in the allocated time. Twelve of the twenty-five trophies to be scored are antlered game. Only a Master Measurer may certify a Top 20 entry or one that is nominated for a Major Award.