substance of concern
Chemicals and product design
Official definition
‘substance of concern’ means a substance that: (a) meets the criteria laid down in Article 57 of Regulation (EC) No 1907/2006 and is identified in accordance with Article 59(1) of that Regulation;
Official text (English)Regulation (EU) 2024/1781 (ESPR), Art. 2(27) — excerpt
Last checked2026-10-04
In other languagesTurkish: endişe verici madde (ESPR) · German: besorgniserregender Stoff · French: substance préoccupante (translation) · Spanish: sustancia preocupante (translation) · Russian: вещество, вызывающее обеспокоенность (translation) · Chinese: 关注物质 (translation) · Arabic: مادة مثيرة للقلق (translation)
Definitions are for information; the binding text is the official source linked.