Mombasa, Kenya, 17 November 2025 – From 10 to 12 November 2025, the World Customs Organization (WCO) organized a high-level workshop in Mombasa, Kenya, aiming to strengthen the capacity of Customs administrations in selected African countries to combat the illegal trade of environmentally sensitive goods, including ozone-depleting substances (ODS), hydrofluorocarbons (HFCs), and hazardous and other wastes. The event was made possible thanks to the financial support of the China Customs Co-operation Fund (CCF-China).