All auctioneers and auction companies shall have their certificates of registration prominently displayed in their offices and the current renewal card or a facsimile available on demand at all auctions conducted or supervised by the licensee. A person who violates this section shall be subject to an administrative fine in a sum not exceeding one hundred dollars for each violation.

[ 1986 c 324 s 11; 1982 c 205 s 13.]