In 2018, a judge ruled in favor of the A'i Cofan community and ordered the reversal of some 20 mining concessions granted to private companies along the Aguarico River.
The government has scrapped plans to introduce a 10% export tax on gold as part of the tax reform bill submitted by President Gustavo Petro in early August.
New research proposes the idea that hydraulic fracturing may decrease the magnitude of seismic events and microearthquakes at certain mining operations.