system change notices

Notice Description Notification Date Implementation Date Reference Documents
SCN-NPRR442 (71.7 KB pdf) Implementation details for NPRR442 08/15/2012 08/29/2012
SCN-NPRR422 (10.2 KB pdf) Implementation details for NPRR422 08/15/2012 08/30/2012
SCN-NPRR383 (12.8 KB pdf) Implementation details for NPRR383 08/15/2012 08/30/2012
SCN-NPRR382 (10 KB pdf) Implementation details for NPRR382 08/15/2012 08/30/2012
SCN-NPRR348 (92.4 KB pdf) Implementation details for NPRR348 07/30/2012 08/29/2012
SCN-NPRR351 (245.3 KB pdf) ERCOT support for SCED Look-Ahead Step 1 ¿ implementation of NPRR351 06/25/2012 06/28/2012
SCN-SCR760 (69.2 KB pdf) Implementation details of SCR760 ¿ Phase 3 06/15/2012 06/27/2012
SCN-NPRR395 (16.5 KB pdf) NPRR395 posting issue and resolution 05/29/2012 05/29/2012
SCN-NPRR451 (20.3 KB pdf) Additional implementation details of NPRR451 05/25/2012 06/01/2012
SCN-NPRR379 (18.3 KB pdf) Implementation details of NPRR379 05/25/2012 07/01/2012
SCN-NPRR360 (54 KB pdf) Implementation details of NPRR360 05/25/2012 06/28/2012
SCN-NPRR354 (15.6 KB pdf) Implementation details of NPRR354 05/25/2012 06/28/2012
SCN-NPRR351 (54.2 KB pdf) Implementation details of NPRR351 05/25/2012 06/28/2012
SCN-NPRR451 (16.3 KB pdf) Implementation details of NPRR451 05/16/2012 06/01/2012
SCN-NPRR395 (15.4 KB pdf) Implementation details of NPRR395 04/13/2012 04/27/2012
SCN-NPRR361 (26.1 KB pdf) Additional report posting details for NPRR361 04/13/2012 04/27/2012
SCN-NPRR359 (16.2 KB pdf) Implementation details of NPRR359 04/13/2012 04/27/2012
SCN-NPRR314 (21.6 KB pdf) Implementation details of NPRR314 04/13/2012 04/27/2012
SCN-NPRR434 (16.3 KB pdf) Implementation details of NPRR434 04/06/2012 05/10/2012
SCN-NPRR361 (25.1 KB pdf) Implementation details of NPRR361 03/23/2012 04/25/2012
SCN-SCR761 (28.3 KB pdf) Implementation details of SCR761 02/02/2012 02/24/2012
SCN-SCR760 (11.1 KB pdf) Implementation details of SCR760 ¿ Phase 2 01/31/2012 02/22/2012
SCN-NPRR326/355 (12.3 KB pdf) Implementation details for NPRR326 and NPRR355 01/31/2012 02/24/2012