Definitions for "Open Period"
Keywords:  opm, vacancy, ant, commonwealth, still
The period that defines when the trading service is opened.
An accounting period not yet closed as a result of the month- end process that is still available for transactions and adjustments.
Once a period of 30 years has elapsed since a record came into existence, it is in the open period. The public has a general right of access to Commonwealth records in the open period subject to certain exemptions. Source: Adapted from Archives Act 1983, Division 3, Section 31.