Det var med henblik herpå, at fibercementproducenterne oprettede Sammen slutningen af Asbestproduktindustrier (A.I.P.A.), en struktur bestående af en ar bejdsmiljøingeniør, en arbejdsmediciner, Fiberkontrollaboratoriet (L.C.F.), der er godkendt af det portugisiske Institut for Kvalitetsmåling (I.P.Q.) og som kontrolleres af International Asbestsammenslutning (A.I.A.), en dokumentationstjeneste og en administrativ støttestruktur under en an svarlig ingeniørs ledelse.
It was in this context that asbestoscement manufacturers set up, within the As­sociation of Asbestos Product Industries (AIRA), a system comprising an engineer specializing in occupational hygiene, a works doctor, the Fibre Inspection Labora­tory (LCF), accredited by the Portuguese Quality Institute (IPQ) and controlled by the Asbestos International Association (AIA), a documentation service and administrative support under the responsibility of an engineer.