Disability Rights UK (DRUK) have published a free fact sheet on mandatory reconsideration and appeals.
It can be viewed & downloaded
HERE DRUK have also published another free resource that you can now access, a recording of their Mandatory Reconsideration webinar. The recording is in three parts and covers the rules about mandatory reconsideration problems with mandatory reconsideration potential remedies and challenges to these problems.
See:
www.youtube.com/user/DisabilityRightsUK1