27 CFR § 29.53 - Identification of distilling apparatus.

(a) General. Each still or condenser manufactured will be identified by the manufacturer as follows:

(1) Name of manufacturer.

(2) Address of manufacturer.

(3) Manufacturer's serial number for the apparatus.

(b) Marking requirements. The apparatus will be identified in a legible and durable manner. The required identification marks will be placed on the apparatus in a location where they will not be obscured or concealed.