The following persons shall not be required to register under the provisions of § 34-20B-29:
             (1)      An agent, or an employee thereof, of any manufacturer, distributor, or dispenser of any controlled drug or substance if such agent is acting in the usual course of his business or employment;

Terms Used In South Dakota Codified Laws 34-20B-30


             (2)      A common or contract carrier or warehouseman, or an employee thereof, whose possession of any controlled drug or substance is in the usual course of his business or employment;
             (3)      A person in possession of any controlled drug or substance pursuant to a lawful order of a practitioner.

Source: SL 1970, ch 229, § 9 (b); SDCL Supp, § 39-17-73.