Is the Mariatheres oven glove approved by any regulatory body?

Yes, it is certified according to EN ISO 21420: 2020, EN 407: 2020 regulations and has been notified by INTERTEK ITALIA SPA in Europe. In the UK, its approval comes from ITS Testing Services (UK) Ltd as an approved body AB0362 under similar regulatory standards.(Page 2)

From the official Ikea 104 796 04 Mariatheres Oven Glove manual, page 2

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