▁( Art . ▁ 1 6 ). ▁Every ▁State ▁party ▁can ▁den ounce ▁the ▁re vised ▁Convention ▁by ▁notification ▁to ▁the ▁Secretary ▁General ▁of ▁the ▁Council ▁of ▁Europe ▁( Art . ▁ 1 7 ). ▁ ▁As ▁of ▁ 2 0 1 8 , ▁the ▁convention ▁has ▁been ▁rat ified ▁by ▁ 4 6 ▁states , ▁which ▁includes ▁ 4 4 ▁Council ▁of ▁Europe ▁member ▁states ▁plus ▁the ▁Holy ▁See . ▁The ▁last ▁sign atory ▁to ▁rat ify ▁the ▁convention ▁was ▁Luxemb ourg ▁in ▁ 2 0 1 7 . ▁The ▁two ▁Council ▁of ▁Europe ▁states ▁that ▁have ▁not ▁signed ▁or ▁rat ified ▁the ▁convention ▁are ▁I cel and ▁and ▁Mont en eg ro . ▁ ▁See ▁also ▁Arch ae ology ▁Arch ae ological ▁culture ▁Arch ae ological ▁field ▁survey ▁Council ▁of ▁Europe ▁Cultural ▁resources ▁management ▁Cultural ▁Heritage ▁Management ▁I COM OS ▁Res cue ▁arch ae ology ▁ ▁References ▁ ▁External ▁links ▁ ▁European ▁convention ▁on ▁the ▁protection ▁of ▁the ▁arch ae ological ▁her itage ▁( re vised ) ▁( ET S ▁№ ▁ 1 4 3 ) ▁( Russ ian , ▁English ) ▁ ▁An ▁English ▁copy ▁of ▁the ▁Val lett a ▁Tre aty , ▁Council ▁of ▁Europe ▁web ▁site , ▁retrieved ▁ 7 ▁July ▁ 2 0 1 2 ▁ ▁I COM OS ▁Website , ▁retrieved ▁ 7 ▁July ▁ 2 0 1 2 ▁ ▁Co E ▁Tre aty ▁Office ▁Website , ▁retrieved ▁ 7 ▁July ▁ 2 0 1 2 ▁ ▁Category : C oun cil ▁of ▁Europe ▁treat ies