nia ▁and ▁Herz egov ina ▁( UN M IB H ) ▁was ▁an ▁international ▁organization ▁formed ▁under ▁the ▁United ▁Nations ▁Security ▁Council ▁Resol ution ▁ 1 0 3 5 ▁on ▁ 2 1 ▁December ▁ 1 9 9 5 . ▁It ▁completed ▁its ▁mand ate ▁on ▁ 3 1 ▁December ▁ 2 0 0 2 , ▁when ▁it ▁was ▁succeeded ▁by ▁the ▁European ▁Union ▁Police ▁Mission ▁in ▁Bos nia ▁and ▁Herz egov ina . ▁ ▁From ▁the ▁UN IM B H ▁website : ▁UN M IB H ’ s ▁mand ate ▁is ▁to ▁contribute ▁to ▁the ▁establishment ▁of ▁the ▁rule ▁of ▁law ▁in ▁Bos nia ▁and ▁Herz egov ina ▁by ▁assist ing ▁in ▁reform ing ▁and ▁rest ruct uring ▁the ▁local ▁police , ▁assess ing ▁the ▁function ing ▁of ▁the ▁existing ▁jud icial ▁system , ▁and ▁monitoring ▁and ▁aud iting ▁the ▁performance ▁of ▁the ▁police ▁and ▁others ▁involved ▁in ▁the ▁maintenance ▁of ▁law ▁and ▁order . ▁ ▁UN M IB H ▁was ▁head ed ▁by ▁a ▁Special ▁Represent ative ▁of ▁the ▁Secretary - General ▁( S RS G ) ▁appointed ▁by ▁UN ▁Secretary - General ▁K of i ▁Ann an . ▁ ▁The ▁S RS G ▁exerc ised ▁authority ▁over ▁the ▁UN ’ s ▁IP TF ▁Police ▁Commission er ▁and ▁coordin ated ▁other ▁United ▁Nations ▁activities ▁in ▁Bos nia ▁and ▁Herz egov ina . ▁The ▁main ▁components ▁of ▁UN M IB H ▁were : ▁IP TF ▁( Intern ational ▁Police ▁Task ▁Force ); ▁the ▁C riminal ▁Justice ▁Ad vis ory ▁Unit ; ▁a