; and (3) submits such plan in writing to the applicable authority. Actions required under this section shall be taken in such form and manner as may be prescribed by the applicable authority by regulation. 809. Corrective actions and mandatory termination (a) Actions To Avoid Depletion of Reserves An association health plan which is certified under this part and which provides benefits other than health insurance coverage shall continue to meet the requirements of section 806, irrespective of whether such certification continues in effect. The board of trustees of such plan shall determine quarterly whether the requirements of section 806 are met. In any case in which the board determines that there is reason to believe that there is or will be a failure to meet such requirements, or the applicable authority makes such a determination and so notifies the board, the board shall immediately notify the qualified actuary engaged by the plan, and such actuary shall, not later than the end of the next following month, make such recommendations to the board for corrective action as the actuary determines necessary to ensure compliance with section 806. Not later than 30 days after receiving from the actuary recommendations for corrective actions, the board shall notify the applicable authority (in such form and manner as the applicable authority may prescribe by regulation) of such recommendations of the actuary for corrective action, together with a description of the actions (if any) that the board has taken or plans to take in response to such recommendations. The board shall thereafter report to the applicable authority, in such form and frequency as the applicable authority may specify to the board, regarding corrective action taken by the board until the requirements of section 806 are met. (b) Mandatory Termination In any case in which— (1) the applicable authority has been notified under subsection (a) (or by an issuer of excess/stop loss insurance or indemnity insurance pursuant to section 806(a)) of a failure