What it is like here
Tunisia trains for industries it actually has: aerospace subcontracting near Tunis, textiles, and a private health sector that treats patients from across North Africa and southern Europe. The state vocational agency runs the training at scale for Tunisians, and publishes nothing at all about what a foreigner would pay.
How the process works
Ask the centre whether it admits foreigners at all
The system is built around Tunisian trainees and publishes no price for anyone.