Tus qauv tshiab European hluav taws khau raj, tseem hu ua prEN15090, tam sim no nyob rau hauv nws cov theem kawg ua ntej tshaj tawm. Qhov prEN no tau npaj los ntawm Pawg Neeg Saib Xyuas Kev Ua Haujlwm CEN/TC161, thiab tsis muaj tsawg dua 18 lub tebchaws tau koom ua haujlwm. Hauv cov tebchaws no, kev hloov pauv thiab cov xwm txheej tau tsa qee cov lus nug. Yog vim li cas qhov kev muab khoom thiab kev yuav cov khau hluav taws kub hnyiab ntau dua li niaj hnub no. Cov tuam txhab tua hluav taws, cov tub ceev xwm tua hluav taws, thiab cov txheej txheem teeb tsa cov tub ceev xwm tau siv sijhawm ze li 25 xyoo los tsim cov khoom siv tam sim no los ntawm cov neeg tua hluav taws British.
Cov khau tawv tawv tawv hnav los ntawm cov hluav taws tua hluav taws hauv xyoo 1980s tau tsim ua raws li BS1870 tus qauv. Cov qauv no zoo ib yam li cov khoom siv rau kev tsim khoom ntawm txhua qhov kev nyab xeeb khau looj plab hlaub siv hauv cov chaw tsim kho, nkoj nkoj lossis kev lag luam hnyav. Thaum lub sijhawm ntawd, nws tsis tau paub tias cov kev phom sij raug cuam tshuam los ntawm kev tua hluav taws txawv ntawm cov kev lag luam hnyav lossis kev lag luam nruab nrab.
Xyoo 1993, lub teb chaws tus qauv rau kev nyab xeeb khau looj plab hlaub tau hloov los ntawm European qauv, yog li BS1870 tau hloov los ntawm cov khau tshiab kev nyab xeeb European qauv EN345. Txawm li cas los xij, nws tau tshawb pom sai sai tom qab tshaj tawm tias cov qauv kev nyab xeeb ntawm cov khau khau tsis tau muab kev tiv thaiv txaus rau qee qhov xwm txheej hnyav. Yog li, tus qauv tau muab ntxiv rau tus qauv, uas yog hu ua ntu thib ob ntawm EN345. Cov kab lus no yog tsim los rau kev tiv thaiv cov neeg tua hluav taws thiab cov saw saw, ntxiv rau lwm cov nta xws li kev tiv thaiv ko taw tho thiab tiv thaiv dej. Qhov thib ob ntawm EN345 tau pib siv rau xyoo 1997. Tsis tas li ntawd, Ministry of Interior tau hloov kho cov kev cai tshwj xeeb rau cov khau roj hmab hauv A29, suav nrog qee qhov tshwj xeeb uas xav tau los ntawm cov neeg tua hluav taws British.