What is more important for the company registration in Dubai official documents than others? The first and foremost thing that is required is the membership certificate. The certificate must be issued from “Dubai Chamber of Commerce” unless you wish to have a license or a representative office only. If you are setting up an independent non-profit organization then you only need to provide the copy of articles of association, but in case of any profit making company other than a branch office, the additional document may be deeds. The deed would support your ownership on the property.