1. A 'pension interest' as defined in section 1(1) of the Divorce Act is a notional asset valued as at the date of divorce, calculated according to a fixed formula, and deemed to be part of the member spouse's assets for purposes of determining patrimonial benefits on divorce. 2. Any other 'right' or 'interest' which the member spouse may have in respect of unaccrued pension benefits is not to be regarded as an asset in the estate of the member spouse and cannot be the subject of a forfeiture order or division. 3. Section 7(8)(a) empowers the court to order that a portion of the pension interest be paid to the non-member spouse when pension benefits accrue to the member spouse in accordance with the rules of the pension fund, but does not empower the court to award ownership of the policy or membership in the fund to the non-member spouse. 4. The non-member spouse awarded a portion of the pension interest does not acquire the right to exercise the member spouse's rights under the pension fund rules, including the right to anticipate or postpone maturity dates. 5. The date when the pension interest becomes payable is determined by the rules of the pension fund governing the relationship between it and the member spouse, not by the non-member spouse or the divorce court. 6. A divorce order that purports to award ownership of retirement annuity policies to the non-member spouse and to compel immediate payment of proceeds before benefits have accrued under the fund rules is in conflict with sections 7(7) and 7(8) of the Divorce Act read with section 37A of the Pension Funds Act. 7. Such an order, being beyond the court's powers and made against parties (insurance companies/pension funds) not joined to the divorce proceedings, is a nullity as against those parties and may be legitimately disregarded without being set aside.