Notwithstanding section 17712, an employee of the Maine State Prison who holds a position described in section 17851, subsection 11 and who is hired after July 1, 1992 shall contribute to the State Employee and Teacher Retirement Program at a rate of 1% of earnable compensation in addition to the contribution required under section 17712. [2007, c. 491, §130(AMD).]
5 M.R.S. § 17712-A