Vehicle registration plates of Michigan

1910 to 1970 In 1956, the United States, Canada, and Mexico came to an agreement with the American Association of Motor Vehicle Administrators, the Automobile Manufacturers Association and the National Safety Council that standardized the size for license plates for vehicles (except those for motorcycles) at in height by in width, with standardized mounting holes. The 1955 (dated 1956) issue was the first Michigan license plate that complied with these standards. County coding Michigan used two-letter county codes from 1940 to 1969, after using county coding blocks from 1933 to 1939. The letters I, O and Q were not used in these codes. 1971 to present ==Optional plates==

Organizations Special plates are available to members of certain groups. Each is currently made with the Pure Michigan base, with an emblem to the serial's left, and a 5-character serial format. University fundraising Since September 2000, special plates have been offered to raise funds for each of Michigan's 15 public universities. Each uses the Pure Michigan baseplate with the college's name at the bottom and the university's logo to the serial's left, and all share the same serial format and range. Special cause fundraising Special plates have been offered since 2001 to raise funds for certain charitable causes. Each is currently made with the Pure Michigan base, with an emblem to the serial's left, and a 5-character serial format; prior to 2013, they were made with the 2007-2013 passenger base. As of November 2023, three new fundraising plates are currently being considered in the Michigan Legislature: one supporting Michigan's 4-H organizations, another funding sickle cell anemia research, and a third supporting prostate cancer prevention. Veterans ==References==