The Air-conditioners division has obtained the ISO 9001 certificate in 1994, and Refrigeration plant ob-tained the ISO 9002 certification in 1999. Today we ARAC have ISO 9001:2008 QMS

It is worth talking that Alessa industries in collaboration with (SASO) had recently acquired the license to use the High Energy Efficiency label in its products of air conditioners , for Window Type as well as Split AC which has the advantage of high efficiency in the rationalization of Electrical energy consumption, according to the Saudi Standards (SASO ) as well as International Standards .