E. Marcos issued Presidential Decree (PD) 189 on May 11, 1973, creating the Department of Tourism to handle all tourism-related matters. A year later on June 21, 1974, Marcos issued PD 488 creating the Department of Industry whose principal function was to promote and enhance the growth of the country's existing and thriving industries. On June 2, 1975, the Department of Trade was created under PD 721 to pursue efforts of the government toward strengthening the country's socio-economic development, particularly in the area of commercial activities. A key strategy of the new department was vigorous export promotion to generate much needed foreign exchange. A Bureau of Foreign Trade was also particularly established to push for domestic trade and marketing programs. In the early 1980s, this goal of national economic development required the need to hew industrial promotion efforts with the expansion of Philippine trade overseas. This resulted in the creation of the Ministry of Trade and Industry (MOTI) on July 27, 1981, which took over the functions of the subsequently abolished Departments of Trade and of Industry. Drastic changes followed after the 1986 EDSA Revolution. President Corazon Aquino signed Executive Order No. 133 on February 27, 1987, effectively reorganizing the Ministry of Trade and Industry and renaming it the Department of Trade and Industry (DTI). This was further strengthened by the issuance of Executive Order 292 (Administrative Code of 1987). Other latter legislations have also amended its functions and structures. Organizational structure The department is headed by the Secretary of Trade and Industry (Philippines) with the following six undersecretaries and assistant secretaries: Undersecretary for Competitiveness and Ease of Doing Business Group Undersecretary for Consumer Protection Group Undersecretary for Industry Development and Trade Policy Group Undersecretary for Management Services Group Undersecretary for Regional Operations Group Undersecretary for Trade and Investments Promotion Group Assistant Secretary for Competitiveness and Ease of Doing Business Group Assistant Secretary for Consumer Protection Group Assistant Secretaries for Industry Development and Trade Policy Group Assistant Secretary for Management Services Group Assistant Secretaries for Regional Operations Group Assistant Secretary for Trade and Investments Promotion Group List of the Secretaries of Trade and Industry Attached Agencies and Corporations The following are attached to the Department of Trade and Industry: Board of Investments (BOI) Center for International Trade Expositions and Missions (CITEM) Construction Industry Authority of the Philippines (CIAP) Cooperative Development Authority (CDA) Design Center of the Philippines (DCP) Philippine Trade