▁min istry ▁at ▁the ▁Conference ▁of ▁Catholic ▁B ish ops ▁as ▁a ▁Director ▁of ▁the ▁Epis cop al ▁Social ▁Problem s ▁and ▁Work . ▁ ▁Cur ial ▁duties ▁In ▁ 1 9 9 4 ▁he ▁entered ▁the ▁service ▁of ▁the ▁Holy ▁See ▁has ▁held ▁the ▁post ▁of ▁Under - Secret ary ▁of ▁the ▁Pont ific al ▁Council ▁for ▁Justice ▁and ▁Peace ▁and , ▁on ▁ 3 ▁March ▁ 2 0 0 1 , ▁was ▁appointed ▁Secretary ▁and ▁Tit ular ▁Bishop ▁of ▁Bis ar cio . ▁He ▁is ▁also ▁currently ▁Member ▁of ▁the ▁Pont ific al ▁Council ▁for ▁the ▁Past oral ▁Care ▁of ▁M igr ants ▁and ▁It iner ant ▁People . ▁ ▁Catholic ▁social ▁teaching ▁In ▁ 2 0 0 3 , ▁he ▁founded ▁the ▁International ▁Center ▁" Card inal ▁Van ▁Th uan " ▁on ▁the ▁Social ▁Do ctrine ▁of ▁the ▁Church , ▁of ▁which ▁he ▁is ▁President . ▁He ▁has ▁published ▁several ▁books ▁mainly ▁on ▁them es ▁of ▁social ▁doctrine ▁of ▁the ▁Church In ▁ 2 0 0 3 ▁she ▁founded ▁the ▁International ▁Center ▁" Card inal ▁Van ▁Th uan " ▁on ▁the ▁Social ▁Do ctrine ▁of ▁the ▁Church , ▁of ▁which ▁he ▁is ▁President . ▁ ▁Bishop ▁He ▁was ▁consec r ated ▁bishop ▁by ▁John ▁Paul ▁II ▁on ▁ 1 9 ▁March ▁ 2 0 0 1 . ▁ ▁Bishop ▁C rep ald i ▁was ▁appointed ▁Bishop ▁of ▁Tri este ▁with ▁the ▁personal ▁title ▁of ▁Arch bishop ▁by ▁Pope ▁Bened ict ▁XVI ▁on ▁ 4 ▁July ▁ 2 0 0 9