Will Grass Roots' global head of events Nick Bender make the top spot again this year, after being voted number one in 2009?
Let C&IT know who has made the biggest contribution to the meetings industry in 2010. Make your nomination here now.
The first round of nominations will close on 21 January and votes only need to be cast once at this stage. A shortlist will then be published on 24 January and voting will reopen to determine the rankings.
You will be able to select up to three people from the shortlist who you feel deserve their place in the annual influence index.
Voting closes on 4 February.