I-ECHA Ikhipha I-Edishini Entsha Yesiqondiso Semibandela Yokusebenzisa i-CLP

I-European Chemicals Agency (ECHA) ikhiphe i-Guidance on the Application of the Classification, Labeling and Packaging of substances and Mixes (CLP) Criteria kuwebhusayithi yayo esemthethweni ngoNovemba 13, 2024. Ngokungafani nezinguqulo zombhalo owodwa ezikhishwe kusukela ngo-2009 kuya ku-2024, isiqondiso esisha sihlukaniswa sibe imibhalo emihlanu ehlukene, ehlanganisa ukubuka konke, izingozi ezijwayelekile zezempilo, izingozi ezijwayelekile, izingozi ezivamile, kanye nezingozi ezivamile. izingozi zemvelo, nezinye izingozi.

Ingxenye 3.11 yethula imihlahlandlela yesigaba esisha sengozi sokuphazamiseka kwe-Endocrine HH, ingxenye 4.2 yethula imihlahlandlela ye-Endocrine disruption env, futhi ingxenye 4.3 yethula imihlahlandlela yokuphikelela, kwe-bioaccumulative, kanye nobuthi (PBT)/okubelesela kakhulu futhi okune-bioaccumulative kakhulu, i-BMT kanye/ne-persis enobuthi kakhulu ephikelelayo futhi ehamba kakhulu (vPvM).

Ingxenye yokuqala, ephathelene nezimiso ezijwayelekile zokuhlukanisa nokulebula, ayibonisi izinguquko ezibalulekile kokuqukethwe uma kuqhathaniswa nezinhlelo ezedlule, ikakhulukazi idingida izibopho zabahlukanisi, izinto nezingxube okufanele zihlukaniswe, ulwazi oludingekayo, izinhlu zokuhlukanisa, imikhawulo ethile yokugxila, nezindlela zokuhlukanisa izingxube.

Ingxenye yesibili, ephathelene nezingozi ezingokomzimba, ihlanganisa izibuyekezo ezibalulekile kuzo zonke izigaba zezingozi ngenxa yezinguquko ezifana ne-12th ATP kanye nezibuyekezo zesiqondiso. Yethula ingxenye entsha engu-2.17 yeziqhumane ezingasenazwelo, ezingahlelwa kabusha kuphela esigabeni "seziqhumane" ngokuhlanjululwa noma ngokususa ukuzwela, futhi ukuhlukaniswa kwazo kuhluke ngokufanayo neziqhumane. Ngaphandle kolwazi oluyisisekelo mayelana nokuhlukaniswa ngezigaba nokulebula, isiqondiso siphinde sicacise ukuthi iziqhumane ezingazweli akuzona ezezigaba zezingozi zokuthutha, futhi kufanele zithuthwe ngaphansi kwezinombolo ezithile ze-UN ku-Class 3 (uketshezi) noma Isigaba 4.1 (okuqinile).

Izingxenye 3 kuya ku-5 zinikeza isiqondiso ngokuyinhloko ngezigaba zezingozi ezintsha zabaphazamisi be-endocrine kanye ne-PBT/vPvB ne-PMT/vPvM, ziqhubeka zichaza izitatimende kumazinga e-CLP nokuhlinzeka ngezibonelo ezithile zokuhlukanisa. I-ED HH ibhekisela ezintweni ezingase ziphazamise izinhlelo ze-endocrine zabantu, futhi ukuhlukaniswa kufanele kucabangele imiphumela ku-thyroid, ukukhiqiza, nokukhula. Lonke ulwazi olubalulekile ekunqumeni i-ED ENV kufanele lucatshangelwe, okuhlanganisa namazinga ahlobene nobuthi basemanzini, ulwazi oluvela kwezinye izilwane zasemanzini noma ezingezona ezasemanzini, kanye nolwazi oluhlobene nokuphazanyiswa kwe-endocrine yomuntu. Kodwa-ke, noma ngabe into ethile iphazamisa i-endocrinology yezempilo yabantu, kungenzeka ingaphazamisi imvelo. Imibandela yokuhlukanisa ye-PBT/vPvB ne-PMT/vPvM ihlanganisa izindinganiso ezithile zokuphikelela, ukuqongelela kwezinto eziphilayo, kanye nobuthi. Ukwengeza, ingxenye 3.10, esethelwe izingozi zokuhogela, isathuthukiswa.

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