New support for companies registering low tonnage, low risk chemicals

The European Chemicals Agency (ECHA) has published an inventory of substances, which are likely to fulfil the criteria to be hazardous. The inventory helps REACH registrants, who manufacture or import between 1 to 10 tonnes per year, in deciding whether they may be able to register their substance with limited information. If you manufacture or import your phase-in substance between 1-10 tonnes per year, you may be able to register it with a reduced set of information, covering only its physicochemical properties. However, a reduced set can only be used if the Annex III criteria do not apply, meaning that:

  • there is no indication that a substance is likely to have carcinogenic, mutagenic or toxic to reproduction (CMR, category 1A or 1B);
  • persistent, bioaccumulative and toxic (PBT) or very persistent and very bioaccumulative (vPvB) properties, or
  • there is no indication that a substance with dispersive or diffuse uses would be classified as hazardous for human health and/or as an environmental hazard under the CLP Regulation.

If your substance fulfils one of the Annex III criteria, it needs the full set of information including physicochemical, toxicological and ecotoxicological information. The Annex III inventory helps you to decide which set of information is necessary for your registration. You can search the inventory to find out whether your substance is likely to fulfil any of the Annex III criteria, and needs to be registered with the full set of data. However, even though your substance appears in the inventory, you may still benefit from the reduced requirements. In this case, you will need to gather further information and give a justification in your registration dossier. Together with the inventory, ECHA is publishing a checklist that will help you to conclude whether you can benefit from the limited information requirements. In addition, advice on how to use the inventory, including illustrative examples, is available. You can make your case for not meeting the Annex III criteria in a new template in IUCLID 6. Help for using the template is also available together with the inventory. Further information is available at:

ECHA, 18 May 2016 ; ;