1. The home Member State shall require every institution to have at all times sufficient and appropriate assets to cover the technical provisions in respect of the total range of pension schemes operated.
2. The home Member State may allow an institution, for a limited period of time, to have insufficient assets to cover the technical provisions. In this case the competent authorities shall require the institution to adopt a concrete and realisable recovery plan in order to ensure that the requirements of paragraph 1 are met again. The plan shall be subject to the following conditions:
(a) the institution shall set up a concrete and realisable plan to re-establish the required amount of assets to cover fully the technical provisions in due time. The plan shall be made available to members or, where applicable, to their representatives and/or shall be subject to approval by the competent authorities of the home Member State;
(b) in drawing up the plan, account shall be taken of th