1902-AD56 200904 Unified Agenda of Federal Regulatory and Deregulatory Actions 1902 Federal Energy Regulatory Commission FERC Mandatory Reliability Standard for Nuclear Plant Interface Coordination Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No 18 CFR 40 16 USC 824o No NPRM 03/28/2008 73 FR 16586 NPRM Comment Period End 04/28/2008 NPRM Comment Period Extended 04/23/2008 73 FR 21859 Interim Final Rule 10/27/2008 73 FR 63770 Final Rule, Order Granting Rehearing 02/26/2009 Order on Rehearing 04/00/2009 No No None No No No Christy Walsh 1902 Federal Energy Regulatory Commission FERC 202 502-6523 christy.walsh@ferc.gov 888 First Street NE., Washington DC 20426 Richard Wartchow 1902 Federal Energy Regulatory Commission FERC 202 502-8744 richard.wartchow@ferc.gov 888 First Street NE, Washington DC 20426