May 18, 2016 - Majority Document Request
June 1, 2016 - Greenpeace Response Letter
June 17, 2016 - Majority Reply
June 24, 2016 - Greenpeace Response Letter
July 6, 2016 - Majority Reply
July 13, 2016 - Greenpeace Response Letter
July 13, 2016 - Subpoena
July 26, 2016 - Greenpeace Response Letter
August 19, 2016 - Greenpeace Follow Up Letter