The IASB’s regular monthly meeting is being held on 19-22 September 2011 in London, some of which is a joint meeting with the FASB. We have posted Deloitte observer notes from some of the sessions held on on the first two days of the meeting, covering the following topics: leases, accounting for stripping costs in the production phase of a mine, accounting for put options over non-controlling interests, and an IFRS Interpretations Committee meeting update.