1. Where the benefits provided by a contract are directly linked to the value of units in an UCITS or to the value of assets contained in an internal fund held by the insurance undertaking, usually divided into units, the technical provisions in respect of those benefits must be represented as closely as possible by those units or, in the case where units are not established, by those assets.
2. Where the benefits provided by a contract are directly linked to a share index or some other reference value other than those referred to in paragraph 1, the technical provisions in respect of those benefits must be represented as closely as possible either by the units deemed to represent the reference value or, in the case where units are not established, by assets of appropriate security and marketability which correspond as closely as possible with those on which the particular reference value is based.
3. Articles 20 and 22 shall not apply to assets held to match liabilities which are