When you read the title of this blog post you might think this post is about changes during the lifecycle of Microsoft Dynamics AX 2012. Or maybe it is related to the security framework in older versions (AX 2009), the current version (AX 2012) or the new Microsoft Dynamics AX (aka ‘AX 7’). Well, it’s not. This post will tell you about a standard feature to restrict access on past, current and future records for tables which supports date effective data. It is called “Date effective policies”.