(3)In order to ensure a uniform application of Directive 85/611/EEC, to help Member States to develop a common understanding as to whether a given asset category is eligible for a UCITS and to ensure that the definitions are understood in a manner consistent with the principles underlying Directive 85/611/EEC, such as those governing risk-diversification and limits to exposure, the ability of the UCITS to redeem its units at the request of the unit-holders and to calculate its net asset value whenever units are issued or redeemed, it is necessary to provide competent authorities and market participants with more certainty in this respect. Greater certainty will also facilitate a better functioning of the notification procedure for the cross-border distribution of UCITS.