The guidelines for DV2015 have not being posted they will not be posted until September 2013.

However going by The visa statistics for 2012 Nigeria will still be eligible for DV2015 as long has no new immigration laws are passed and signed into law by the president.

The total amount of immigrant visas issued to Nigerians in the past 5years has yet to reach to reach the $50,000 threshold. Check the immigrant statistic report on the www.travel.state.gov website