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STC Modifications 

The table below contains information about modifications and proposed modifications to the STC.



DateTitle (Click for more document information)
05/03/2012System Operator Transmission Owner Code (STC) CA044 : Clarification of STC Party & Party Representatives Responsibilities
08/12/2011System Operator Transmission Owner Code (STC) CA043: Clarification of Working Groups within the Evaluation Phase
17/08/2011System Operator Transmission Owner Code (STC) CA039: Amendment of outage planning timescales to enable more coordinated outage planning
16/08/2011System Operator Transmission Owner Code (STC) CA042: Offshore Transmission System Compliance and Testing
29/11/2010System Operator-Transmission Owner Code (STC) CA040: Environmental Assessment and the Relevant Objectives
01/11/2010CA038 Transitional Election Arrangements for Offshore Tranmission Owners
22/10/2010CA036 Activities in support of the preparation of the Offshore Development Information Statement
06/09/2010CA037 Inclusion of list of parties to the System Operator Transmission Owner Code (STC)
13/01/2009CA030 Clarification of which User Data can be disclosed to a Transmission Owner
28/07/2008CA029 Investigation of a Relevant Interruption of a User and Interruption Payment obligations associated with such an interruption
28/01/2008CA028 Amendment to Governance Framework Timescales
25/01/2008CA027 Miscellaneous Amendments as a Consequential Effect of CA025
22/10/2007CA024 Clarification of Construction Planning Assumption Data Requirements
22/10/2007CA026 Exchange of Data Amongst Relevant Parties in Schedules 5, 6, 7, 11 and 13
04/10/2007CA023 Exchange of Best View Investment Planning Data Outside the Boundary of Influence
23/07/2007CA025 - Amendment to STC regarding obligations in Connection Site Specification Submissions
14/11/2006CA022 Amendments to Section H resulting from CA013
14/06/2006CA016 - Modification applications in respect of certain embedded power stations
14/06/2006CA017 - Assessment of the impact of certain embedded power stations
14/06/2006CA019 - Assessment of the impact of certain embedded power stations
02/06/2006CA018 - Removal of the Restriction on Proposing Alternative Amendments
01/12/2005STC Amendment CA013: TEC Exchange Rate Request Process.
19/09/2005STC Amendments CA001-012
19/09/2005STC Amendment CA014