Amendments Areahttp://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/A/09 - Grid Code Requirements for Synchronous Generating Units Exceeding Rated MW - A/09 - Decision Letter http://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/A09/A09+Decision+Letter.htm19 May 2009A/09 - Grid Code Requirements for Synchronous Generating Units Exceeding Rated MW - A/09: Report to the Authorityhttp://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/A09/gc_a09_authreport.htm27 March 2009A/09 - Grid Code Requirements for Synchronous Generating Units Exceeding Rated MW - A/09: Consultation Paperhttp://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/A09/gc_a09_consultation.htmResponse date: 16th March 200916 February 2009B/09 - Category 5 Intertripping Scheme - B/09 - Report to the Authorityhttp://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/B09/B-09+Report+to+Authority.htm01 May 2009B/09 - Category 5 Intertripping Scheme - B/09: Consultation Paperhttp://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/B09/gc_cp_b09_cat5.htmResponse date: 13th March 200901 May 2009C/09 - Housekeeping Amendments - C/09: Consultation Paper http://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/C09/C09+Consultation+Paper.htm19 May 2009D/09 – OC6.6 (Automatic Low Frequency Demand Disconnection) - D/09: Consultation Paperhttp://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/D09/Consultation+Paper.htm16 September 2009E/09 – Consequential Changes Relating to CAP169 (Provision of Reactive Power) - E/09: Consultation Paper Volume 2http://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/E09/E09+Consultation+paper+Volume+2.htm15 September 2009E/09 – Consequential Changes Relating to CAP169 (Provision of Reactive Power) - E/09 Consulatation Paperhttp://www.nationalgrid.com/uk/Electricity/Codes/gridcode/consultationpapers/current/E09/E09+Consultation+Paper.htm15 September 2009