111.1. If the person holds an employment contemplated in this plan after the normal retirement age provided for by the supplemental pension plan, the whole or part of the pension or deferred annuity unpaid after that age is indexed in accordance with the supplemental pension plan in the case where the supplemental plan provided that the pension would, at the time prescribed under section 119 of the Act respecting the Québec Pension Plan (chapter R-9), be indexed by the rate of increase of the Pension Index determined pursuant to the said Act.
In all other cases, the whole or part of the pension or deferred annuity unpaid after that age is, at the time prescribed under section 119 of the Act respecting the Québec Pension Plan, indexed annually by the excess of the rate of increase of the Pension Index determined by the said Act over 3% for any period during which he holds such an employment. Section 77.1 applies, mutatismutandis.
However, all or part of the pension paid is indexed in accordance with the supplemental pension plan.