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Uzman G%u00f6r%u00fc%u015f%u00fc / Expert OpinionHaydar HazerKimyager, MSc / Principal Kimyasal Mevzuat Uzman%u0131MSc. Chemist / Principal Chemical Regulatory SpecialistChemlegKimyasallar%u0131n Kayd%u0131, De%u011ferlendirilmesi, %u0130zni ve K%u0131s%u0131tlanmas%u0131 (KKD%u0130K) Hakk%u0131nda Y%u00f6netmelik ve Kimyasallar%u0131n Etkin Y%u00f6netimindeki Rol%u00fcRegulation on the Registration, Evaluation, Authorisation and Restriction of Chemicals (KKDIK) and Its Role in the Effective Management of ChemicalsG%u00fcnl%u00fck hayat%u0131m%u0131z%u0131 kolayla%u015ft%u0131ran, refah%u0131m%u0131z%u0131 ve ya%u015fam standard%u0131m%u0131z%u0131 art%u0131ran sanayii %u00fcr%u00fcnleri, kozmetikler, ila%u00e7lar, tekstil %u00fcr%u00fcnleri, boyalar gibi pek %u00e7ok %u00fcr%u00fcnde kimyasallar kullan%u0131lmaktad%u0131r. Kullan%u0131lan maddelerin %u00e7o%u011fu sunidir ve zararl%u0131 olarak s%u0131n%u0131fland%u0131r%u0131lmaktad%u0131r. %u0130nsan sa%u011fl%u0131%u011f%u0131 ve %u00e7evreyi bu zararl%u0131 kimyasallar%u0131n olumsuz etkilerinden korumak i%u00e7in kimyasallar%u0131n etkin y%u00f6netimi bu nedenle ka%u00e7%u0131n%u0131lmazd%u0131r.Kimyasallar%u0131n Risk Y%u00f6netimi: De%u011ferlendirme, Kontrol ve %u0130zlemeKimyasallar%u0131n y%u00f6netimini yedi ad%u0131mda tan%u0131mlayabiliriz:1. Etki De%u011ferlendirme (Zararl%u0131l%u0131k S%u0131n%u0131fland%u0131rmas%u0131, Doz- Cevap/Konsantrasyon-Etki)2. Maruz Kalma De%u011ferlendirmesi3. Risk Karakterizasyonu4. Risk S%u0131n%u0131fland%u0131rma5. Risk Azalt%u0131m Se%u00e7eneklerinin Tan%u0131m%u0131 ve RiskFayda Analizi6. Risk Azalt%u0131m%u01317. %u0130zleme ve G%u00f6zden Ge%u00e7irmeKimyasallar y%u00f6netiminin ilk %u00fc%u00e7 ad%u0131m%u0131 risk de%u011ferlendirmesini olu%u015fturur. Risk karakterizasyonu oran%u0131 birin %u00fczerindeyse risk kontrol alt%u0131nda de%u011fildir ve kimyasallar y%u00f6netiminin geri kalan ad%u0131mlar%u0131n%u0131n da uygulanmas%u0131 gereklidir.KKD%u0130K Y%u00f6netmeli%u011finin Amac%u0131, Kapsam%u0131 ve Y%u00fck%u00fcml%u00fcl%u00fcklerKKD%u0130K Y%u00f6netmeli%u011fi, bir maddenin imalat%u0131ndan bertaChemicals are used in many products that make daily life easier and improve our welfare and living standards, such as industrial goods, cosmetics, pharmaceuticals, textiles, and paints. Most of the substances used in these products are synthetic and classified as hazardous. Effective management of chemicals is therefore essential to protect human health and the environment from the adverse effects of hazardous substances.Risk Management of Chemicals: Assessment, Control and MonitoringThe management of chemicals can be described through seven steps:1. Effect Assessment (Hazard classification, Dose%u2013response/Concentration%u2013effect)2. Exposure Assessment3. Risk Characterisation4. Risk Classification5. Identification of Risk Reduction Options and RiskBenefit Analysis6. Risk Reduction7. Monitoring and ReviewThe first three steps constitute the risk assessment. If the risk characterisation ratio exceeds one, the risk is not controlled, and the remaining steps of chemical management must be implemented.Purpose, Scope and Obligations Under the KKDIK RegulationThe KKDIK Regulation (officially titled the By-law on KKDIK) sets out the administrative and technical proce42 TURKCOAT Aral%u0131k / December - Ocak / January 2026