I. The commission may, subject to rules adopted by the director of personnel, employ and dismiss liquor investigators. Liquor investigators shall, under the direction of the commission, investigate any or all matters arising under this title.
II. Any new liquor investigator employed by the commission under this section after August 13, 1985, shall, within 6 months of employment, satisfactorily complete a preparatory police training program as provided by RSA 106-L:6, unless he or she has already completed such a program.
III. The commissioner, deputy commissioner, assistant, or liquor investigator may enter any place where liquor, beverages, tobacco products, e-cigarettes are sold or manufactured, at any time, and may examine any license or permit issued or purported to have been issued under the terms of this title. They shall make complaints for violations of this title.