▁popular ly ▁known ▁as ▁" The ▁SL U ▁March ing ▁Band " ▁ ▁SL U ▁Student ▁Government ▁ ▁The ▁K ata as - ta as ang ▁Sang gun ian ▁ng ▁m ga ▁Mag - aar al ▁- ▁Supreme ▁Student ▁Council ▁or ▁K AS A MA - SS C ▁is ▁the ▁highest ▁gover ning ▁student ▁organization . ▁It ▁m im ics ▁the ▁three ▁branches ▁of ▁government ▁of ▁the ▁Philippines . ▁For ▁the ▁executive ▁branch , ▁it ▁is ▁represented ▁by ▁the ▁Executive ▁Committee , ▁head ed ▁by ▁a ▁President . ▁Under ▁it ▁are ▁the ▁School ▁Govern ments , ▁head ed ▁by ▁the ▁School ▁Govern ors , ▁under ▁whom ▁are ▁the ▁Year - level ▁govern ments ▁of ▁each ▁school , ▁each ▁head ed ▁by ▁a ▁year - level ▁Mayor . ▁Its ▁Legisl ative ▁Branch ▁is ▁represented ▁by ▁the ▁Congress ▁of ▁Louis ians , ▁composed ▁of ▁two ▁represent atives ▁per ▁school . ▁It ▁is ▁responsible ▁for ▁the ▁allocation ▁of ▁the ▁budget ▁granted ▁by ▁the ▁school ▁administration . ▁The ▁SL U ▁Student ▁Court ▁is ▁the ▁jud icial ▁branch ▁of ▁the ▁K AS A MA - SS C , ▁with ▁ 1 0 ▁members ▁head ed ▁by ▁a ▁Chief ▁Justice . ▁ ▁The ▁high ▁school ▁department ▁has ▁the ▁Sam ah an ▁ng ▁m ga ▁Nag k ak ais ang ▁Mag - aar al ▁or ▁S AN A MA , ▁separate ▁for ▁the ▁junior ▁and ▁senior ▁high ▁depart ments . ▁They ▁are ▁led ▁by ▁their ▁own ▁Executive ▁Pres idents , ▁with ▁each ▁year ▁level ▁head ed ▁by ▁a ▁Council ▁President