540 CMR 22.11
Distinctive Slow-moving Vehicle Emblem
(1) For the purposes of compliance with the provisions of M.G.L. c. 90, § 7, relative to slow
moving vehicle emblems, the American National Standards Institute (ANSI) has established
S276.6 as a standard for a slow-moving vehicle emblem that is acceptable to the Registrar and
is incorporated as a regulation of the Registry of Motor Vehicles. An emblem that conforms to
the now cancelled SAE J943A standard shall also be acceptable, until further notice of the
Registrar, if it was purchased and affixed to the vehicle prior to March 9, 2018.
(2) The emblem shall be securely mounted on the back of the vehicle with broad base down
facing squarely to the rear of said vehicle. It shall be located as near to the center of the vehicle
as possible, with the bottom of the emblem from three to five feet above the ground, and shall
be kept clean.