"The foregoing articles of incorporation were adopted by an affirmative vote of a majority of the members elect of the (name of legislative body) of the city of .........., .......... county, Michigan, at a meeting duly held on the ..... day of .........., A.D. ..... (year)".
.............................
Mayor
.............................
Clerk
The articles of incorporation shall be published at least once in a newspaper designated in the articles and circulated within the area proposed to be served by the mass transportation system. One printed copy of the articles of incorporation certified as a "true copy" by the person or persons designated with the date and place of the publication, shall be filed with the secretary of state and with the clerk of the county within which the area to be served by the mass transportation system is located. The authority shall become operative at the time provided in the articles of incorporation. The validity of the incorporation shall be conclusively presumed unless questioned in a court of competent jurisdiction within 60 days after the filing of the certified copies with the secretary of state and with the county clerk.
MCL 124.352