The Commissioner of Public Safety is hereby authorized, empowered and directed to adopt and promulgate rules and regulations establishing standards and specifications for the design, materials and mounting of a standard slow-moving-vehicle emblem and high intensity reflectorized tape for the uniform identification of slow-moving vehicles. In adopting said rules and regulations the Commissioner of Public Safety shall consider the standard markings used in other states, the current recommendations of the American Society of Agricultural Engineers and the Society of Automotive Engineers, in order that the slow-moving-vehicle emblem or tape may be more universally recognizable and of adequate quality.