Kpaɣ ɖooo pɩnzɩ 2000, pana se bɔrɩ kɛ -pɩtɩŋna Eerɔpʊ ɛjaɖɛ taa kpɛlɩ kpɛlɛkʊʊ tʊmɩyɛ pɩlɩŋga nakɛyɛ yɔɔ (ECHA) pɩyʊ siŋ kɔzɩ kɔzɩ, REACH paaɣtʊ yɔɔ) ɛzɩ lɩm mbʊ pʊ-tɔm caɣ kaɖɛ yɔɔ pɩlɩna ɛzɩma paalakɩ kɩ-tɔm tʊmɩyɛ keeke yɔ.