The chamber discussed the substances that deplete the Ozone layer. 

        At the premises of the chamber, a meeting was held between officials from the ministry of environment and refrigeration and air conditioning companies.Mr.Waleed Al amady, a radiation protection expert in Ministry of Environment and Dr.Sameer Tarabulsy, an expert of refrigeration and air conditioning in the UN Program both chaired the meeting with Mona AL Noemi, director of researches and studies department.