A new drugs study being carried out by Liverpool John Moore's University could see a change in policy.
The Department of Home Affairs has asked for a review into how common cannabis use is, and how it could harm society.
It's thought the study will be finished by next September, with policy options available to Tynwald by January 2024.
Home Affairs Minister Jane Poole-Wilson says politicians need data and evidence to properly inform a debate on drugs policy.
MEDS phone line to be down temporarily
Committee to examine link between poverty and poor academic performance
Police advice for trick-or-treaters to stay safe
How will Manx Care reduce the number of negligence claims?
Manx Language Festival to be held next week
Manxman sailings in doubt from tomorrow
Car falls down steep bank on Mountain Road
Panic over - Mcdonald's reopens at 11am tomorrow