2.2 Selecting a Taxonomy
When taxonomies are published by regulatory authorities, they are based on a reference period which indicates the reporting period(s) that the taxonomy is relevant for. The date the taxonomy is applicable from is displayed in the Version section of the New Document Wizard:

Some taxonomies may have different reference periods for each entry point. Please select the relevant entry point and check the Version section to view the available taxonomy versions and their corresponding applicable dates:

In the case where no reference date is specified in the Version section, please use the latest version of the taxonomy:

In the above example there is no reference date specified for this taxonomy. In this case, the latest version of the taxonomy should be used - which is v3.5.1.