It is unlawful to sell or offer for sale, either at wholesale or retail, any liquefied petroleum gas, either in liquid or vapor form, except by avoirdupois weight, specified in pounds; liquid measure, specified in gallons; vapor measure, specified in cubic feet; or specified in such other units approved by the commission.
64-04-02. Authority of commission to test and condemn weighing and measuring devices. The commission may test or calibrate weighing and measuring devices used in the retail sale of liquefied petroleum gas, either in liquid or vapor form, and shall condemn all devices found not to be within the permitted tolerance or which do not clearly state the quantity of liquefied petroleum gas, either in liquid or vapor form, in pounds, gallons, cubic feet, or other units approved by the commission. The commission shall conspicuously mark all condemned devices, which mark may not be removed or defaced except upon authorization of the commission.