Document preservation requirement mandates registered company filings be retained for prescribed statutory periods from filing or registration. Companies must preserve registered documents listed in Schedule II for the retention periods specified there. If a Schedule II document has been filed but not registered at notification publication it must be registered by the cutoff and preserved for one year from registration; if already registered before publication it must be preserved for two years from registration. In all cases the preservation period specified in Schedule II runs from the date of filing or one year from registration, whichever is later.