The 2007 National Conservation and Leadership Summit (NCLS) will take place July 28 through August 1, 2007 at Indiana University in Bloomington, Indiana.

This summit has a twofold purpose. The first will be to train key site leadership and squad leaders for the 2008 ArrowCorps5. The second purpose of the NCLS is to introduce to key leaders of lodges and sections the 2008-2012 Order of the Arrow Strategic Plan. It will be the first summit-type event held since the National Leadership Summit of 1999.