13 May 2019 --- A total of 187 countries have voted to add hard-to-recycle plastic waste to the Basel Convention, a UN-led treaty that controls the movement of hazardous waste from one country to another. Exporters will now be required to obtain consent from recipient countries before shipping plastic waste that cannot be readily recycled. It is a strategy designed to curb the overwhelming buildup of plastic waste in Global South nations, particularly in Southeast Asia.