289.0.1. Where, before 1 January 2001, an uninsured pension plan other than a defined contribution plan provided that interest would be credited to member contributions or additional voluntary contributions at the monthly rate of return on personal five-year term deposits with chartered banks, as compiled by the Bank of Canada, such contributions, with interest accrued, shall bear interest, from that date and notwithstanding section 20, at the rate of return obtained on the investment of the plan assets, less investment expenses and administration costs.
The first paragraph applies to the contributions referred to therein to the extent that they relate to uninsured benefits or refunds.