lay down technical specifications that clearly and unambiguously identify the elements of the calculation of the benchmark in relation to which discretion may be exercised, the criteria applicable to the exercise of such discretion and the position of the persons that can exercise discretion, and how such discretion may be subsequently evaluated;
leagfar síos ann sonrúcháin theicniúla lena sainaithnítear go soiléir agus gan athbhrí na heilimintí sin de ríomh an tagarmhairc arb ina leith a fhéadfar lánrogha a chur i bhfeidhm, na critéir is infheidhme i leith fheidhmiú na lánrogha sin agus post na ndaoine ar féidir leo lánrogha a fheidhmiú agus conas a d'fhéadfaí an lánrogha sin a mheas ina dhiaidh sin.