Wisconsin Statutes Controlled Substances (Ch. 961) § 961.23. Dispensing of schedule V substances

(1) They may be dispensed and sold only in good faith as a medicine and not for the purpose of evading this chapter.

(2) They may be sold at retail only by a pharmacist or, if the substance is a pseudoephedrine product, by a person who is working under the direction of a pharmacist when sold in a retail establishment. This subsection does not apply to a substance governed by s. 961.38(4)(b).

(3) When sold in a retail establishment, they shall bear the name and address of the establishment on the immediate container of said preparation.

(5) No person may purchase more than 227 grams of a product containing opium or more than 113 grams of a product containing any other schedule V substance within a 48-hour period without the authorization of a physician, dentist, or veterinarian. This subsection does not apply to a pseudoephedrine product unless it contains another schedule V substance.

(6) No person other than a physician, dentist, veterinarian, or pharmacist may purchase more than 7.5 grams of pseudoephedrine contained in a pseudoephedrine product within a 30-day period without the authorization of a physician, dentist, or veterinarian.

(7) No person other than a physician, dentist, veterinarian, or pharmacist may possess more than 227 grams of a product containing opium or more than 113 grams of a product containing any other schedule V substance at any time without the authorization of a physician, dentist, or veterinarian. This subsection does not apply to a pseudoephedrine product unless it contains another schedule V substance.

(8) No person may sell a pseudoephedrine product to a person under 18 years of age, and no person under 18 years of age may purchase a pseudoephedrine product.