Nomination hearing for Vanessa Sutherland to be a Member and Chairperson of the Chemical Safety and Hazard Investigation Board April 22, 2015 Permalink: https://www.epw.senate.gov/public/index.cfm/2015/4/nomination-hearing-for-vanessa-sutherland-to-be-a-member-and-chairperson-of-the-chemical-safety-and-hazard-investigation-board