41. Where the pension committee was instructed to apply the measure provided for in section 39, the monthly amortization established in accordance with section 141 of the Act mentioned in paragraph 3 of section 2 relating to the technical actuarial deficiency determined during a complete actuarial valuation dated after 30 December 2008 and prior to 31 December 2011 and that become due before 1 January 2012 are reduced as follows:(1) in the case of a pension plan for which the employer is a municipality, a body referred to in section 18 of the Act respecting the Pension Plan of Elected Municipal Officers (chapter R-9.3), or a municipal housing bureau, to one-third of the payments established otherwise;
(2) in the case of a pension plan for which the employer is an educational institution at the university-level referred to in any of paragraphs 1 to 11 of section 1 of the Act respecting educational institutions at the university level (chapter E-14.1), to 20% of the payments established otherwise.
For the purposes of the first paragraph, the employer employing the greatest number of active members of a multi-employer pension plan, even where it is not considered as such under section 11 of the Act, is considered to be the employer of the plan.