The 2010 IPA Effectiveness Awards are open worldwide to any communications agency, media owner or advertiser. This open competition is also not limited to any particular sized budget.

Submission into the Awards is by a 4,000 word case study. Papers entered from a single entrant must be no more than 4,000 words (excluding appendices/titles/footnotes/and any wording in figures or graphs provided). Papers that are jointly entered (creative agency and media agency for example) may have an additional 500 words to make specific reference to the broader marketing strategy deployed. A word count will be asked for on the entry form.
(The deadline for entries is 23rd April 2010)
http://www.ipaeffectivenessawards.co.uk/How-to-enter