CIA Migjorn, has a very effective general bioprotection device (double fencing, fodder download from outside, dung water pit outside the place, etc.), so entries to the centre are highly restricted. This is carried out, only and exclusively through a compulsory way in the shower to all the staff coming into the facilities. In the same way, an only entry for animals has been designed through a loading dock on the fence lateral, which is disinfected after each usage.

The interior devoted to boars is compounded by small individual studs, with capacities from 4 up to 30 reproductive males, with the aim of reaching independent environments, isolated among them, to avoid the traffic of possible infectious pathologies in the centre. The boars are placed in farmyards of 6m2 specially designed for reproductive males, where different kinds of grounds have been tested to determine the best conditions to take in boars of the race Pietrain.