He said such international engagements were critical to building a modern agency.
Mr Marwa warned that prolonged or uncontrolled use of cannabis and its extracts was linked to anxiety, depression, psychosis, and cognitive issues.
He disclosed that NDLEA had, in two years, intercepted over 1.8 billion tramadol tablets.
The agency also intercepted millions of tramadol 225mg pills and bags of Canadian Loud in a consignment.
“So, the EFCC should be supported in this great service meant to improve the lives of Nigerians,” he said.
According to him, the bilateral relationships have been crucial to NDLEA’s interdiction exercises in the past year.
