Refers to all teachers in a school, as defined under RA 4670 (Magna Carta for Public School Teachers) and RA 7836 (Philippine Teachers Professionalization Act of 1994), as amended by RA 9293. For purposes of these guidelines, all non-teaching personnel shall also be considered as teacher-members. Private and non-DepEd-managed basic education schools may adopt a different definition for teacher-members by excluding non-teaching personnel from the above definition.