IRC Congress 2018 was held in October in Dublin, Ireland.  

2018 documents 6/10/18 including Minutes

Congress is made up of representatives of IRC Owners' Associations and Rule Authorities worldwide.
 
2017 Documents 7/10/17 including Minutes
2016 Documents 8/10/16 including Minutes
2015 Minutes 10/10/15
2011 Minutes 15/10/11
2011 Associated documents.  15/10/11