ESC-T, ESC-N, and ESC-D certifications are valid for three years and may be renewed by earning 30 continuing education units (CEUs). Earn CEUs by taking part in online
CEDIA training, other relevant industry training. Non-CEDIA classes can
be submitted for approval from within a person's cedia.net account. Here is a list of non-CEDIA training that is approved for CEUs
. CEUs values are awarded according to the following scale.