DO 107, s. 1989 – Standards for the Organization and Operation of Preschools (Kindergarten Level) November 10, 1989 DO 107, s. 1989 Standards for the Organization and Operation of Preschools continue reading : DO 107, s. 1989 – Standards for the Organization and Operation of Preschools (Kindergarten Level)

DO 105, s1989 – Guidelines for the Administration of the High School Campus Publication DO_s1989_105

DO 104, s. 1989 – Requiring the Installation of Facilities and Other Devices in Existing Building under DECS November 6, 1989 DO 104, s. 1989 Requiring the Installation of Facilities continue reading : DO 104, s. 1989 – Requiring the Installation of Facilities and Other Devices in Existing Building under DECS

DO 106, s. 1989 – Implementation of an Act Changing Name of the Bataan National School of Arts and Trades in Balanga, Bataan to Medina Lacson De Leon National School continue reading : DO 106, s. 1989 – Implementation of an Act Changing Name of the Bataan National School of Arts and Trades in Balanga, Bataan to Medina Lacson De Leon National School of Arts and Trades

DO 103, s. 1989 – Adoption of Economy Measures November 6, 1989 DO 103, s. 1989 Adoption of Economy Measures To: Bureau Directors Regional Directors Cultural Agency Directors Chiefs of continue reading : DO 103, s. 1989 – Adoption of Economy Measures

DO 102, s. 1989 – Revised Policies and Standards for Engineering Education October 31, 1989 DO 102, s. 1989 Revised Policies and Standards for Engineering Education To: Bureau Directors Regional continue reading : DO 102, s. 1989 – Revised Policies and Standards for Engineering Education

DO 101, s. 1989 – Designating Representatives of Rank and File Employees to Selection Board of School Division and Vocational Schools October 30, 1989 DO 101, s. 1989 Designating Representatives continue reading : DO 101, s. 1989 – Designating Representatives of Rank and File Employees to Selection Board of School Division and Vocational Schools

DO 100, s. 1989 – Policies and Standards for Geodetic Engineering October 24, 1989 DO 100, s. 1989 Policies and Standards for Geodetic Engineering To: Bureau Directors Regional Directors Presidents, continue reading : DO 100, s. 1989 – Policies and Standards for Geodetic Engineering

DO 117, s. 1989 – System of Rating and Reporting Student’s Progress under the New Secondary Education Curriculum (NSEC)       DO_s1989_94

DO 99, s. 1989 – Retirement of Employees Holding More Than One Position October 20, 1989 DO 99, s. 1989 Retirement of Employees Holding More Than One Position To: Undersecretaries continue reading : DO 99, s. 1989 – Retirement of Employees Holding More Than One Position