(59)This Directive also lays down the conditions subject to which EU AIFMs may market the units or shares of EU AIFs to professional investors in the Union. Such marketing by EU AIFMs should be allowed only in so far as the AIFM complies with this Directive and the marketing occurs with a passport, without prejudice to the marketing of AIFs by AIFMs falling below the thresholds provided for in this Directive. It should be possible for Member States to allow marketing of AIFs by AIFMs falling below those thresholds subject to national provisions.