The Urban Development Ministry would formulate the next phase of Jawaharlal Nehru National Urban Renewal Mission (JNNURM) scheme by the end of this year, on the basis of lessons learnt during the first phase. Speaking to reporters in New Delhi, Urban Development Minister Kamal Nath said, the government is working on JNNURM-II and there should not be a gap. He said, there will be a continuity and JNNURM-I would spill into JNNURM II.