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WTO notification · TBT

United KingdomProposed measure, may since have been adopted

Essential oils and resinoids – United Kingdom

Official title

The Cosmetic Products (Restriction of Chemical Substances) Regulations 2026

The United Kingdom notified this proposed TBT measure to the WTO on 31 October 2025. The comment period closed on 30 December 2025.

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Source: WTO ePing (opens in a new tab). Summaries by Expodite, which is independent of the WTO.

Published here:

At a glance

Products

Cosmetic products are defined by Article 2(1)(a) of Regulation (EC) No 1223/2009 ESSENTIAL OILS AND RESINOIDS; PERFUMERY, COSMETIC OR TOILET PREPARATIONS

HS codes
  • 33 · Essential oils and resinoids; perfumery, cosmetic or toilet preparations
    • 33
Notifying member
United Kingdom
Status
Proposed measure, may since have been adoptedNotified as a draft on 31 October 2025. Check WTO ePing or the United Kingdom for its current status.
Objectives
  • Protection of human health or safety
Area
TBT: Technical product rulesTechnical barriers to trade
Notification type
Regular notification
Document symbol
G/TBT/N/GBR/107

Key dates

Distributed by the WTO
Comment deadline
Closed on 30 December 2025
Proposed adoption
January 2026
Proposed entry into force
The measure will come into force on 15/07/2026, other than the amendment to Annex 2, which adds the substances classified as CMRs under the GB CLP Regulation, which will come into force on 15/08/2026.

How to comment

The comment period closed on 30 December 2025. You can still raise concerns about the measure with your country's WTO TBT enquiry point, quoting the document symbol G/TBT/N/GBR/107; it can take them up with the United Kingdom.

Find your country's enquiry point on WTO ePing (opens in a new tab)

What the notification says

This measure will amend Regulation (EC) No 1223/2009 ('the Cosmetic Regulation') as it applies in Great Britain to lower the threshold for labelling requirements for formaldehyde releasing substances and prohibit the use of 3-(4-Methylbenzylidene)-d1 camphor/Enzacamene (4-MBC) in cosmetic products. The measure will also prohibit 16 new substances that have been classified as carcinogenic, mutagenic and reprotoxic (CMR) substances under Regulation (EC) No 1272/2008 (the GB Classification, Labelling and Packaging (CLP) Regulation).

Sources

Expodite writes its summary from the official record. The notification and the documents it notifies are on the WTO's own websites.

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    Symbol: G/TBT/N/GBR/126Comments until 13 November 2026

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