With the emerging development in the Philippine Education System, the Department of Education calls for the new scheme, the K-12 program. Thus, the CEU Administration fully supported this program.
In 2016, another milestone was added to the history of Centro Escolar when the Department of Education approved CEU’s application to offer Senior High School Program.
In 2019, the Department of Education granted CEIS Manila and Makati Campus the permit to operate and is now considered as a separate entity. CEIS SHS offers the following strands: Accountancy, Business and Management (ABM), Humanities and Social Sciences (HUMMS) and Science, Technology, Engineering and Mathematics. (STEM)
It has three campuses: CEIS Mendiola, CEIS Malolos, Bulacan and CEIS Makati. Each campuses is headed by competent and efficient administrators headed by an Assistant Principal and supported by highly qualified teachers and non-teaching staff.
CEIS curriculum responds to the 21st century learning skills and centers on value formation. Likewise, its students are competitive because of its concrete knowledge in Singapore Math and Science and with the adaptation of state-of-the-art technology in both teaching and learning. The SHS students of Centro Escolar Integrated School (CEIS) are equipped with skills for TESDA certification and meet college admission standards.