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WTO notification · TBT

SwitzerlandProposed measure, open for comments

Amendment of Annexes 2 and 3 of the Ordinance

Official title

Amendment of Annexes 2 and 3 of the Ordinance on Protection against Dangerous Substances and Preparations (Chemicals Ordinance; ChemO)

Switzerland notified this proposed TBT measure to the WTO on 3 November 2026. Comments are open until 2 January 2027.

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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

INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES; ORGANIC CHEMICALS; MISCELLANEOUS CHEMICAL PRODUCTS; Environment. Health protection. Safety; Chemi

HS codes
  • 28 · Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes
    • 28 INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES
  • 29 · Organic chemicals
    • 29
  • 38 · Chemical products n.e.c.
    • 38 MISCELLANEOUS CHEMICAL PRODUCTS
Notifying member
Switzerland
Status
Proposed measure, open for comments
Objectives
  • Protection of human health or safety
  • Consumer information, labelling
  • Harmonization
  • Reducing trade barriers and facilitating trade
Area
TBT: Technical product rulesTechnical barriers to trade
Notification type
Regular notification
Document symbol
G/TBT/N/CHE/304
Keywords
Human health

Key dates

Distributed by the WTO
Comment deadline
Open until 2 January 2027
Proposed adoption
Proposed entry into force

How to comment

Comments on a notification go from government to government. If this measure affects your exports, send your comments to your country's WTO TBT enquiry point before 2 January 2027, quoting the document symbol G/TBT/N/CHE/304 and how the measure affects your products. Your enquiry point forwards them to Switzerland.

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

What the notification says

Annex 2 ChemO: 1. Harmonized classifications and labelling of substances (24th ATP of the EU-CLP regulation): 38 substances or groups of substances are added to the List of harmonized classifications and labeling of dangerous substances, and 9 existing entries are modified. 2. The latest developments in test methods (EU, OECD) are incorporated into Swiss legislation, including the most recently adopted NAMs at international level. Annex 3 ChemO: Following the development of the identification of substances of very high concern in the EU, six new entries are added to Annex 3 ChemO (list of candidate substances / substance of very high concern). I

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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