Div Letter No. 134 s. 2019 To: Concerned Public Elementary and Secondary School Heads, Elementary and Secondary Teacher-Leaders, All Others Concerned
Div Letter No. 133 s. 2019: Meeting of all District Science Advisers and Coordinators
Div Letter No. 133 s. 2019 To: Division Chiefs, Public Schools District Supervisors, Public Elementary School Heads, Science Advisers and Coordinators, All Others Concerned
Div Letter No. 132 s. 2019: Meeting of School Heads and Personnel
Div Letter No. 132 s. 2019 To: CID Chief, Concerned Elementary and Secondary School Heads, All Others Concerned
Div Letter No. 131 s. 2019: Conduct of Rescue Kabataan Province of Bulacan
Div Letter No. 131 s. 2019 To: Concerned Public Secondary School Heads
Div Letter No. 130 s. 2019: Conduct of election of Provincial Federation of Parents-Teachers Association (PTA) of Bulacan
Div Letter No. 130 s. 2019 To: Division Chiefs, Public Schools District Supervisors, Elementary and Secondary School Heads, All Others Concerned
Div Letter No. 129 s. 2019: Conduct of meeting of selected IPED Teachers, School Heads and EPSA II
Div Letter no 129 s 2019
Div Letter No. 128 s. 2019: Free University of the Philippines College Admission Test (UPCAT) Review
Div Letter no 128 s 2019
Div Letter No. 127 s. 2019: Meeting of School Heads, Department Heads and Math Coordinators
Div Letter no 127 s 2019
Div Letter No. 126 s. 2019: Meeting of Division Mathematics Trainers
Div Letter no 126 s 2019