Department Order 9-2016 DESIGNATION OF THE CHIEF ECONOMIST AS THE SUPERVISING UNDERSECRETARY FOR THE NATIONAL TAX RESEARCH CENTER Download Download is available until [expire_date] Version [version] Download 439 File Size 15.02 KB File Count 1 Create Date February 22, 2016 Last Updated February 22, 2016 Department Order 9-2016 DESIGNATION OF THE CHIEF ECONOMIST AS THE SUPERVISING UNDERSECRETARY FOR THE NATIONAL TAX RESEARCH CENTER Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window