This was announced by an official spokesperson of the Haryana government today.
The licenses, issued under under the Explosive Substances Act pertain to the procurement, storage, sale and disposal of explosives.
Stocks of license holders will be inspected and sealed and the concerned DSPs and SDMs have been assigned with the task, the spokesperson said.
He said the decision was taken after it came to notice that illegal mining was being carried out in the Aravali mountain range in the region, which was casting dangerous effect on human life, health and safety.
