Differences between the old version of the international commercial terms (2000)and the new ones (2011)

Paper details:

No need for an introduction to this paper, one has already been made by me. The writer has to focus on the following parts :

first part :

explain why changes have been made to international commercial terms in 2011 (Who is responsible for those changes)

-what are the Major changes and innovations in the international commercial terms.

second part : -Describe every single (1 by one ) new international commercial term (there is 11 of them) and Mention the changes that were made to every single international commercial term compared the old ones.

research shoud be based on on line scientific articles and books if possible(for example: incoterm 3000) . You can also use internet sources, but mostly scientific articls.