ECHA updates REACH SVHC Candidate List: three substances added (total 250 entries)

On 25 June 2025, ECHA updated the REACH SVHC Candidate List by adding three new SVHC entries, bringing the total to 250 entries. The additions cited in the research data are: 1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane (EC 241-867-7; CAS 17928-28-8) identified as vPvB (Article 57(e)); decamethyltetrasiloxane (EC 205-491-7; CAS 141-62-8) identified as vPvB (Article 57(e)); and Reactive Brown 51 (EC 466-490-7) identified as toxic for reproduction (Article 57(c)). Compliance teams should assess whether these SVHCs are present in substances, mixtures, or articles and implement Candidate List-related duties (e.g., communication for SVHCs in articles above 0.1% w/w and related supply-chain disclosures) in line with ECHA’s Candidate List obligations messaging.