Where there is a difference of more than 10 % in the number of bluefin tuna between the estimates made by the ICCAT regional observer, the relevant Member State control authorities or the farm operator, the Member State responsible for the farm shall, in cooperation with the Member State or CPC responsible for the catching vessel or trap, launch an investigation.
I gcás ina bhfuil an difríocht níos mó ná 10 % idir meastacháin bhreathnóir réigiúnach ICCAT ar líon na dtuinníní gorma, meastacháin údaráis rialaithe iomchuí an Bhallstáit agus meastacháin oibreoir na feirme, déanfaidh an Ballstát atá freagrach as an bhfeirm, i gcomhair leis an mBallstát nó an CPC atá freagrach as an soitheach gabhála nó as an ngaiste, imscrúdú a thionscnamh.