TY - GEN AU - Rita Schenck C2 - Grant/Contract Reports (NISTGCR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2013-08-12 LA - en PB - Grant/Contract Reports (NISTGCR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2013 TI - Status and Opportunities to Support Product Category Rules in the U.S. ER -