His practice also focuses on compliance challenges in the emerging fields of conflict minerals due diligence, and human rights and corporate social responsibility in business matters, enabling clients to benefit from a more comprehensive and efficient approach to supply chain management. From January 2009 – June 2013, he served at the U.S. Department of State as the working level representative of the United States to the Kimberley Process. He can be reached at babrooks-rubin@hollandhart.com or 202-654-6912.