Vt. Stat. tit. 9 § 2727
The Secretary shall furnish each registered dealer and service person with a supply of report forms to be known as "placed in service reports." Such a form shall be executed in triplicate, shall include the assigned registration number, and shall be signed by a registered dealer or service person after making a repair, adjustment, or the sale and installation of a new, repaired, rebuilt, exchanged, or used weighing or measuring device. Within 48 hours after a device is restored to service, or placed in service, the original of the properly executed placed in service report, together with any official rejection tag removed from the device, shall be mailed to the Secretary, Agency of Agriculture, Food and Markets agriculture building, Montpelier, Vermont. The duplicate copy of the report shall be handed to the owner or operator of the device, and the triplicate copy of the report shall be retained by the registered dealer or service person.
9 V.S.A. § 2727