The definitions are a bit blurred are they not? Seemingly EASA
was introduced to further complicate matters, audit NAAs
and not correct subsequent findings...
Poxy politics - relevance to safety? Zero..
However, coming back to subject, HF training must meet the
requirements of Part145.A.30(e) Using guidance material found in CAP 716.
CAP 716: Aviation Maintenance Human Factors (EASA Part-145) | Publications | CAA
Length of course is variable, I however have used & fully endorse this lot.
Lufthansa Resource | Technical Training | Human Factors
BAe146???