3) Department of Public Works and Highways; 4) Housing and Land Use Regulatory Board; 5) Department of Environment and Natural Resources; 6) Department of Agrarian Reform; 7) Local Government Units; and 8) Other government agencies (c) Coordinate and monitor rural development undertakings of the Authority; and (d) Perform such other functions as maybe provided by law or executive issuance. SEC. 18. Organizational Structure. - The RHRDA shall be composed of the Board and executing office. The Executing Office is composed of the Office of the Executive Director II; the Housing Program Development and Management Division; Rural Program Development and Management Division; and the Administrative and Finance Division. SEC. 19. The Regional Board of Housing and Rural Development (RBHRD). – The Regional Board of Housing and Rural Development (RBHRD) shall be the governing body of the Authority. It shall be composed of the following: (a) Executive Secretary, ORG Chairperson (b) Executive Director, HLURB Vice Chairperson (c) Regional Treasurer, ORT Member (d) Executive Director, RPDO Member (e) Regional Secretary, DPWH Member (f) Regional Secretary, DILG Member (g) Regional Secretary, DAF Member (h) Regional Secretary, DAR Member (i) Regional Secretary, DENR Member In addition, the Board shall be primarily responsible in providing policy direction of the Authority. The Board shall convene at least twice a year 190