Njengoluntu olunye, i-EU inobukhulu bezoqoqosho ehlabathini, ngoko ke kubalulekile ukungena kwimarike yalo naliphi na ishishini. Ayingobunzima kuphela kodwa ikwangumsebenzi obalulekileyo ukulawula nokoyisa imiqobo yobugcisa kurhwebo ngokusebenzisa imiyalelo nemigangatho efanelekileyo, iinkqubo zovavanyo lokuthobela.
I-TTS International Certification and Testing Centre lelinye lamaqumrhu agunyazisiweyo awaziswa yi-EU ngovavanyo lokhuseleko, uphicotho-zincwadi, isiqinisekiso semikhumbi yoxinzelelo, izinyusi, oomatshini, izikhephe zokuzonwabisa, iimveliso zombane neze-elektroniki, inkxaso yobuchwephesha obuchwepheshile, iminyaka yamava esiqinisekiso kunye nokusebenza kwendawo umyalelo wokuphelisa imiqobo yorhwebo yokuthumela ngaphandle kunye nokubonelela ngesisombululo esisodwa sokuqinisekisa ngokukhuselekileyo.
