New CMA3 courses for domestic meter installers
CMA3 is a new alternative to CMA1 for domestic gas meter installers. CMA3 is equivalent to CMA1 with the exception that it is domestic-only.
CMA3 has the advantage of being shorter and cheaper than CMA1. Furthermore, there is no need to learn commercial industrial, catering and laundry
ventilation for the assessment.
Go to the DOMESTIC page for costs and dates.