Lead Chromate Pigments Edge Closer to Global Trade Watchlist After Rome Vote
Published on 09/21/2026 at 05:50 | Editorial boerse-global.de
A unanimous decision in Rome has put lead chromate pigments on a path toward internationally coordinated trade controls, after the Chemical Review Committee (CRC) concluded the substances satisfy every criterion for listing under the Rotterdam Convention.
The recommendation, adopted at the committee's session on 16 September 2026, would oblige all 168 signatory states to give explicit consent before allowing imports of the pigments — a step designed to ensure importing countries understand the risks and have the infrastructure to handle the chemicals safely.
Evidence of Unregulated Trade Across 59 Countries
Committee members leaned heavily on data compiled by the organisation IPEN, which documented uncontrolled trade in lead chromate pigments in 59 countries, according to reports dated 20 September 2026. Notifications filed by individual states reinforced the case for tighter oversight.
Cameroon and Morocco submitted their notifications in 2024, with Switzerland and Australia following in 2025. Together, the submissions reflect broad international concern about the health and environmental effects of this pigment group.
Customs Code and a 2027 Guidance Document
To make regulatory tracking easier, a dedicated HS code (Harmonised System for the designation and coding of goods) is planned for lead chromate pigments, which would let customs authorities worldwide identify and monitor shipments more precisely.
Under the roadmap, the CRC will produce a comprehensive guidance document on the pigments by the end of 2027, giving member states a technical basis for national decisions on future imports. Final adoption and inclusion in the legally binding list of the Rotterdam Convention are scheduled for the Conference of the Parties (COP) in 2029.
Through this process, the international community is responding to the persistent risks posed by lead-based pigments, particularly in regions where national chemical regulations are less stringent. The planned integration into the convention's PIC (Prior Informed Consent) procedure marks a decisive step toward greater transparency in the global chemicals trade.
