Hazard class, Hazard category, Hazard pictogram, Signal word, Hazard statement, Precautionary statement, Substance, Mixture, Article, Producer of an article, Polymer, Monomer unit, Monomer, Registrant, Manufacturing, Manufacturer, Import, Importer, Placing on the market, Downstream user, Distributor, Intermediate, Non-isolated intermediate, The Agency, Competent authority, Use, Supplier, Alloy, UN RTDG, Notifier, Scientific research and development, Cut-off value, Concentration limit, Differentiation, M-factor, Package, Packaging, Intermediate packaging.