Amending paragraph (4) of article (forty three) to read as follows: The application of the provisions of paragraph (3 / c) of article (thirty eight) of the law shall not cover voluntary contributors whose all contribution periods are in line with the provisions of paragraph (4) of article (IV) of this regulation. A royal decree to this effect has been prepared. Fifth: Upon review of the report by the Minister of Finance and after consideration of the Shoura Council's decision No. (60/28) dated 16.6.1431 H., the Cabinet approved the rules of origin of the trade preferences system among Member States of the Organization of Islamic Conference according to the text attached to the decision. A royal decree to this effect has been prepared.