HF 3986 https://www.revisor.mn.gov/bills/bill.php?b=House&f=HF3986&ssn=0&y=2022
SF 3485 https://www.revisor.mn.gov/bills/bill.php?f=SF3485&y=2022&ssn=0&b=senate
To learn about how an idea becomes a bill and a bill becomes a law check out the resources found at https://www.leg.state.mn.us/leg/howbill Keep in mind that the barber board proposal is not yet a bill, but is in the idea phase of the process.
To find out about the Minnesota legislature including bills that have been introduced you can search for items of interest at https://www.revisor.mn.gov/pubs/