The state Legislature is considering significant restrictions on the medical marijuana industry ahead of a statewide vote in June on whether to approve its use.

A Senate committee narrowly approved a host of regulations, including a limit on how many businesses can be licensed to manufacture and sell medical marijuana. Senate Bill 1120 would also let the Oklahoma Board of Health set the price of each dose a patient buys.

“There's stuff in it that could be changed, because it's a work in progress,” said the bill's author, state Sen. Ervin Yen. “As you can imagine, legalizing marijuana, there's a lot of moving parts with that.”

It passed the Senate Health and Human Services Committee on Monday by a 6-5 vote.