There are 2 different ways to be charged with 4th degree controlled substance – Sale

Schedule I, II, or III – (Minn. Stat. § 152.024 Subd. 1(1))

The sale of any schedule I, II, or III controlled substance (except marijuana or tetrahydrocannabinols) is a 4th degree controlled substance crime.

 Schedule IV or V to a minor – (Minn. Stat. § 152.024 Subd. 1(2), (3))

Selling, conspiring with, or employing a person under the age of 18 to sell schedule IV or V controlled substances is a 4th degree controlled substance crime.