Compiled Laws, Chapter 168. Michigan Election Law § 168.133

Sec. 133. In order for the name of a person as a candidate for nomination by a political party for the office of representative in congress to appear under a particular party heading on the official primary ballot in the election precincts of a congressional district, a nominating petition shall have been signed by a number of qualified and registered electors residing in the district as determined under section 544f.  1Until December 31, 2013, if the congressional district comprises more than 1 county, the nominating petition shall be filed with the secretary of state no later than 4 p.m. of the twelfth Tuesday before the August primary.Beginning January 1, 2014, if the congressional district comprises more than 1 county, the nominating petition shall be filed with the secretary of state no later than 4 p.m. of the fifteenth Tuesday before the August primary. Until December 31, 2013, if the congressional district is within 1 county, the nominating petition shall be filed with the county clerk of that county no later than 4 p.m. of the twelfth Tuesday before the August primary.Beginning January 1, 2014, if the congressional district is within 1 county, the nominating petition shall be filed with the county clerk of that county no later than 4 p.m. of the fifteenth Tuesday before the August primary. Nominating petitions shall be in the form as prescribed in section 544c.  2