All Corpus graduate students are members of the Middle Combination Room, or MCR, which has its own constitution and is financed by part of the College Fee via the Junior Combination Room (JCR). All members of the MCR are full members of the JCR.
The MCR committee is elected annually, and meets regularly to discuss matters of collective interest and to organise various activities. There are also termly Open Meetings, at which every MCR member has the opportunity to participate.
Information regarding MCR activities may be found on the MCR website