The restriction proposal for D4 and D5 in leave-on cosmetic products has now been added to the European Chemicals Agency (ECHA) website. The scope of the restriction as stated in the Registry of Intentions entry is as follows: Leave-on personal care products and other consumer/professional products (e.g. dry cleaning, waxes and polishes, washing and cleaning products) containing D4/D5 in concentrations >0.1% shall not be placed on the market. The expected date of submission of ECHA’s dossier relating to this restriction proposal is 13 April 2018.