Co-operation of the Authority

4.4  The Authority will co-operate with Sub-hubco in relation to any High Value Change Stage 2 Submission being developed by Sub-hubco, including (without limitation) promptly providing:

4.4.1  written confirmation of the Target Cost and/or High Value Change Requirements and any change to such Target Cost and/or High Value Change Requirements; and

4.4.2  any information reasonably required by Sub-hubco to enable it to satisfy the requirements of paragraph 4.3 of this Section 4 (High Value Changes).