Law
Central Administrative Court Orders Urgent Action on Blackchin Tilapia Infestation
The Central Administrative Court has directed the Department of Fisheries to declare Samut Songkhram a disaster zone to combat the spread of invasive blackchin tilapia.
On September 8, 2026, Matichon Online reported that the Central Administrative Court issued a ruling requiring the Department of Fisheries and relevant agencies to take immediate, decisive action to curb the proliferation of blackchin tilapia. The court specifically ordered the authorities to declare Samut Songkhram province a disaster zone to facilitate more effective management and containment of the invasive species.
For residents and travellers, this development highlights the ongoing environmental challenges posed by the blackchin tilapia, which has significantly impacted local aquatic ecosystems and the livelihoods of those dependent on fishing in the region. While the court’s order mandates a formal declaration of a disaster zone, it remains to be confirmed how quickly the Department of Fisheries will implement these measures and what specific restrictions or operational changes will be introduced in the affected areas. Visitors to Samut Songkhram should remain aware that local water-based activities or fishing regulations may be subject to change as authorities ramp up their eradication efforts. Further updates regarding the scope of the disaster zone and the specific protocols for the public will depend on subsequent official announcements from the government.