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Close-up shot of chemical regulatory documents with European compliance seals and precision laboratory glassware in cool daylight
Close-up shot of chemical regulatory documents with European compliance seals and precision laboratory glassware in cool daylight

REACH Regulation

SVHC substances and REACH Annex XIV

As known, certain hazardous substances are identified as substances of very high concern (SVHCs) under the REACH Regulation and are subsequently included on the Candidate List. What happens to these substances next? If selected for further regulatory action, a substance on the Candidate List may be included in the Authorisation List (Annex XIV of REACH).

But how does the Agency decide which substances should be included on this list? In practice, three key factors are generally considered:

  • PBT (persistent, bioaccumulative and toxic) or vPvB (very persistent and very bioaccumulative) properties

  • Widespread use

  • High production or use volume

Macro shot of industrial polymer samples and liquid testing tubes in a modern chemical compliance laboratory, cool daylight, deep slate tones
Macro shot of industrial polymer samples and liquid testing tubes in a modern chemical compliance laboratory, cool daylight, deep slate tones

Authorization and obligations

Sunset date and safer alternatives

A substance subject to authorization may not be used after its sunset date unless an authorization for the specific use has been granted by the European Commission. It is worth noting, however, that the authorization process can be lengthy and costly. Where possible, therefore, manufacturers should consider developing and using safer alternatives.

It is also important to note that an authorization granted for a specific use may be relied upon by downstream users further along the supply chain. In such cases, the downstream user must notify the Agency of the use within three months of the first supply of the substance.