(1) A trustee of a defined benefit fund or a defined benefit sub - fund must obtain an actuarial report in accordance with this regulation in relation to each investigation that is required to be made under regulation 9.29 or 9.29A in relation to the fund or sub - fund.
(2) The actuarial report must be obtained within the period of 12 months commencing on the date immediately following the valuation date in relation to the fund or sub - fund.
(3) The actuarial report must contain the information mentioned in regulation 9.31.