Dear Selena,
Welcome to the forum and many thks for yr query.
Hmm. Not entirely to my surprise, googling suggests you may be correct, at least for EU.
The only recent statement I could see was 852/2004 (which I'm sure you've seen already) containing –
"9.2.
Training (Annex II, Chapter XII)
Training is an important tool to ensure effective application of good hygienic
practices.
Training as referred to in Annex II, Chapter XII of the Regulation should be
commensurate to the tasks of staff in a particular food business and be
appropriate for the work to be carried out.
Training can be achieved in different ways. These include in-house training, the
organisation of training courses, information campaigns from professional
organisations or from the competent authorities, guides to good practice etc.
With regard to
HACCP training for staff in small businesses, it must be kept in
mind that such training should be proportionate to the size and the nature of the
business and should relate to the way that
HACCP is applied in the food
business. If guides to good practice for hygiene and for the application of
HACCP principles are used, training should aim to make staff familiar with the
content of such guides. If it is admitted that in certain food business where food
safety can be achieved by implementing prerequisite requirements, training
should be adapted to that situation."
This is apparently, ingeniously interpreted as (at least in Ireland)

–
"Training as referred to in Annex II, Chapter XII of Regulation (EC) No 852/2004
must be seen in a broad context. Appropriate training does not necessarily involve
participation in training courses (although such training must be considered as most
efficient and useful). Training can also be achieved through information campaigns
from professional organisations or from the competent authorities, guides to good
practice etc.
It must be kept in mind that
HACCP training of staff in food businesses should be
proportionate to the size and the nature of the business. Where in certain food
business the objective of controlling hazards can be achieved by implementing
prerequisite requirements, training can be easily ensured through information
campaigns."
(
http://www.fsai.ie/c...al_130505_1.pdf )
However, although presumably not (eu) legally mandatory, the above does not in any way preclude (stronger), locally mandatory, individual country actions I think.
In the UK the “carrot” appears to be that the training for EU above may (sometimes?) be free, I guess the “stick” comes at inspection time – eg
http://www.devonline...out-sffbfaq.htmI anticipate other people "on-site" will reveal more shortly, as per yr request.
(If you already had other specific regulations in mind would be interesting to know?)
Rgds / Charles.C
added - it is interesting to note that other EU countries may be adjusting for the above reg. - eg
"The Federation demands that the same level playing field will also be reached in Malta, so that Malta-made food producers are not expected to reach a
HACCP standard any higher than what is being imposed by their EU or non-EU competitors."

(non-governmental statement)
http://www.foi.org.m...etail.asp?i=716