Michigan Compiled Laws, Chapter 440. Uniform Commercial Code § 440.9515

Sec. 9515. (1) Except as otherwise provided in subsections (2), (5), (6), and (7), a filed financing statement is effective for a period of 5 years after the date of filing.

(2) Except as otherwise provided in subsections (5), (6), and (7), an initial financing statement filed in connection with a manufactured-home transaction is effective for a period of 30 years after the date of filing if it indicates that it is filed in connection with a manufactured-home transaction.

(3) The effectiveness of a filed financing statement lapses on the expiration of the period of its effectiveness unless before the lapse a continuation statement is filed pursuant to subsection (4). Upon lapse, a financing statement ceases to be effective and any security interest or agricultural lien that was perfected by the financing statement becomes unperfected, unless the security interest is perfected otherwise. If the security interest or agricultural lien becomes unperfected upon lapse, it is deemed never to have been perfected as against a purchaser of the collateral for value.

(4) A continuation statement may be filed only within 6 months before the expiration of the 5-year period specified in subsection (1) or the 30-year period specified in subsection (2), whichever is applicable.

(5) Except as otherwise provided in section 9510,  1 upon timely filing of a continuation statement, the effectiveness of the initial financing statement continues for a period of 5 years commencing on the day on which the financing statement would have become ineffective in the absence of the filing. Upon the expiration of the 5-year period, the financing statement lapses in the same manner as provided in subsection (3), unless, before the lapse, another continuation statement is filed pursuant to subsection (4). Succeeding continuation statements may be filed in the same manner to continue the effectiveness of the initial financing statement.

(6) If a debtor is an organization identified as a transmitting utility and a filed initial financing statement so indicates, the financing statement is effective until a termination statement is filed. A financing statement that is filed before March 29, 2009 is effective for a period of 5 years after the date of filing and shall not be continued under this section if the financing statement indicates either of the following:

(7) A record of a mortgage that is effective as a financing statement filed as a fixture filing under section 9502(3)  2 remains effective as a financing statement filed as a fixture filing until the mortgage is released or satisfied of record or its effectiveness otherwise terminates as to the real property.