The content components are made with validity date, source and metadata. Some content can be permanent and for this type of content there is an assumption where a review of the content will happen on a periodic basis unless it is deleted or edited on the basis of certain requirements. After the intended purpose, the content components that are short lived, for instance, recruitment, tender, etc., will bear no relevance on the site.
As per the Content Archival policy, the content components like reports, latest news, documents are reviewed on a regular basis. Furthermore, the policy mentioned above is followed during website maintenance, and while it is in force.