The Official Journal of the European Union published new regulations on December 22, 2009, revising existing regulations governing the marketing of cosmetics. The new Regulation 1223/2009 replaced European Commission Directive 76/768/EEC, which governed cosmetics. This directive had been amended 55 times, and the European Court of Justice had issued several rulings on its interpretation. The new regulation is a universal code applicable to all member states, aiming to simplify regulatory procedures and related terminology, and reduce ambiguity arising from the separate implementation of the original directive in the 27 member states. Regulation 1223/2009 applies only to cosmetics; medical or biological pesticide products are not subject to its regulation. According to this regulation, "cosmetics" refers to any substance or mixture used on the external parts of the human body for cleansing, altering appearance, or protection, including cosmetic products, soaps, bath preparations (bath salts, bath foams, bath oils, and bath gels), perfumes, depilatories, deodorants, hair care products (shampoos, volumizing powders, hair conditioners, hair creams, and hair styling products), creams, lotions, face masks, primers, shaving products, lipsticks, and toothpaste. One of the goals of the new regulation is to ensure the safety of cosmetics, therefore, it places great emphasis on product traceability. The new regulation stipulates that cosmetics must designate a legal or natural person within the EU as the responsible party before they can be marketed. The new regulation clearly defines the responsibilities and obligations of the responsible party, the responsibilities and obligations of the distributor, and the distributor's role in the supply chain, and clearly explains and expands the scope of the responsible party's duties, and stipulates that from the last batch number...