426. The partition of the accrued benefits of one of the spouses under a pension plan governed or established by an Act is effected according to the rules of valuation and devolution contained in that Act or, where there are no such rules, according to the rules determined by the court seized of the application.
In no case, however, may the partition of such benefits deprive the original holder of such benefits of over one-half of the total value of the benefits accrued to him before or during the marriage, or confer more benefits on the beneficiary of the right to partition than the original holder of these benefits has under his plan.
Between the spouses or for their benefit, and notwithstanding any provision to the contrary, such benefits and benefits accrued under any other pension plan are transferable and seizable for partition of the family patrimony.
1991, c. 64, a. 426; 2002, c. 19, s. 4.