‹ CIU-1.3.2 Issue, Purchase and Redemption › CIU-1.3.3 The instrument constituting the CIU may provide for different classes of holdings to be issued in an authorised CIU and, in the case of umbrella CIUs, may provide that different classes of holdings may be issued for each sub-CIU. ‹ CIU-1.3.2 Issue, Purchase and Redemption ›