Editorial & Update Policy

Last updated: 22 September 2026

Sources and review

Current-law topics are checked against Government, regulator or statutory sources wherever available. Important guides display a Last Reviewed date and an official-source reference. Historical terminology is retained only where it helps readers understand older approvals, forms and common search terms.

Corrections

Content is updated when reliable primary-source information shows that a statement is outdated or incomplete. Readers should still check the live authority portal at the time of filing. Corrections or source concerns may be sent through the Contact page.

Editorial independence

Advertising and professional services do not determine the conclusions stated in Knowledge guides. Sponsored material, if any, should be identified clearly.