Ib txheej ntawm cov kev cai tshiab thoob ntiaj teb tau hloov pauv lub ntiaj teb cov plaub hau-cov khoom lag luam xa tawm xyoo no. Tebchaws Asmeskas tau sau cov plaub hau txuas ntxiv raws li cov khoom lag luam kom zoo nkauj, yuav tsum tau sau npe rau lub Hoobkas thiab tshuaj xyuas kev nyab xeeb ntawm cov khoom. EU hloov kho REACH cov cai txwv tsis pub muaj tshuaj lom neeg ntxiv rau cov plaub hau-dyeing thiab tom qab ua tiav. Tag nrho cov export-oriented plaub hau-factories yuav tsum tau txhim kho raw-cov ntaub ntawv traceability thiab tshuaj-muaj khoom ua raws li raws li cov qauv kev lag luam txawv teb chaws.