Field          Mechanical Engineering


Revision of Refrigeration and Air Conditioning unit standards





Mechanical Engineering 

Refrigeration and Air Conditioning

3837, 3841, 3846, 3847, 3851, 3852, 22707, 28956, 28957, 28958, 28969.


Competenz has completed the revision of the unit standards listed above.


Date new versions published                                                          February 2017


Planned review date                                                                           December 2020





Explanatory notes required clarification regarding the electrical licensing requirements for for people undergoing training towards these unit standards.


Main changes


The following were added to explanatory notes:

·      A statement covering the licensing requirements for trainees.

·      Definition of EWRB.