Should the hint regarding mandatory training thats is required on the label also be added to the Safety Data Sheet?

The legal text stipulates that only the specified phrase must be visible on the label. However, this information should also be included in the SDS under supplementary label information to ensure that the recipient is aware of it.

Do all products have to be labelled correctly by 24^th Feb, even those which have been already on the shelf before?

All products which are on shelf must bear this new label from 24 Feb. 2022.

Does ISOPA deliver any recommendations about the best way of including this new sentence in labelling (with examples) ? What will be the exact role of distributors ? Can we have them ?

No ISOPA does not recommend any phrases for labelling. Given Example: ” As from 24 August 2023 adequate training is required before industrial or professional use.”

When will there be EU27 language adaptation for the sentence required Feb 2022?

It needs to be made available in all EU languages from Feb. 22.

If we have a product intended for professional users and another that is intended for the general public, the training phrase is only required to appear on the professional product, right?

Yes.