The submission deadline is April 10th, so there's time. The description for the awards makes them very inviting:
The Data Journalism Awards (DJA) is the first international contest recognising outstanding work in the field of data journalism worldwide.
By recognising outstanding work and editorial excellence in the field of data journalism, the DJA seeks to:
• Contribute to setting high standards and highlighting the best practices in data journalism.
• Demonstrate the value of data journalism among editors and media executives.
They are giving 7,500 euros to the winner on each category, by the way. The ceremony will take place in Paris on May 31st this year.