. ▁On ▁January ▁ 1 9 , ▁ 1 9 5 3 , ▁the ▁General ▁Head quarters ▁of ▁the ▁Ar med ▁Forces ▁issued ▁General ▁Order ▁Nr . ▁ 1 4 ▁which ▁resulted ▁to ▁the ▁re organ ization ▁of ▁the ▁def unct ▁Philipp ine ▁Const ab ul ary ▁into ▁two ▁main ▁components , ▁a ▁general ▁staff ▁unit , ▁called ▁the ▁Int elligence ▁Division ▁or ▁C 2 , ▁and ▁an ▁operating ▁special ▁staff ▁unit , ▁the ▁C riminal ▁Investig ation ▁Service ▁( C IS ) ▁ ▁On ▁October ▁ 2 8 , ▁ 1 9 5 5 , ▁a ▁Police ▁Int elligence ▁Branch ▁was ▁created ▁by ▁the ▁C IS ▁and ▁in ▁ 1 9 5 8 ▁the ▁investigation ▁body ▁was ▁elev ated ▁to ▁a ▁division . ▁The ▁C IS , ▁adopted ▁C riminal ▁Investig ation ▁Office ▁as ▁its ▁new ▁name ▁on ▁October ▁ 5 , ▁ 1 9 6 0 ▁but ▁revert ed ▁to ▁its ▁old ▁name ▁two ▁months ▁later . ▁C riminal ▁Investig ation ▁Office ▁on ▁October ▁ 5 , ▁ 1 9 6 0 . ▁It ▁was ▁again ▁renamed ▁to ▁C riminal ▁Investig ation ▁Service ▁Command ▁( C IS C ) ▁in ▁ 1 9 8 9 ▁and ▁to ▁its ▁present ▁name ▁in ▁ 1 9 9 9 . ▁ ▁References ▁ ▁External ▁Link s ▁ ▁Official ▁Site ▁ ▁Category : Ph ili pp ine ▁National ▁Police ▁Category : 1 9 5 3 ▁establish ments ▁in ▁the ▁Philippines <0x0A> </s> ▁The ▁Must ache ▁Gang , ▁a ▁term ▁co ined ▁for ▁the ▁ 1