Where the share pertaining to or managed by the contracting authority of a Member State in the total estimated value of the contract is equal to or above 50 %, or in other duly justified cases, the Union institution may decide that the procedural rules applicable to the contracting authority of a Member State shall apply to the joint procurement, provided that those rules may be considered as equivalent to those of the Union institution.
I gcás ina mbeidh an cion a bhaineann leis an údarás conarthach de chuid Ballstáit, nó an cion atá á bhainistiú aige, i luach iomlán measta an chonartha cothrom le 50 % nó níos mó ná sin, nó i gcásanna eile a mbeidh údar cuí leo, féadfaidh an institiúid de chuid an Aontais a chinneadh go mbeidh feidhm ag na rialacha nós imeachta is infheidhme maidir leis an údarás conarthach de chuid Ballstáit, go mbeidh feidhm acu maidir leis an soláthar comhpháirteach, ar choinníoll go bhféadfar a mheas go bhfuil na rialacha sin coibhéiseach leo sin atá ag an institiúid de chuid an Aontais.