6.1 If any Dispute raises issues which relate to:
6.1.1 any dispute between Sub-hubco and the Contractor arising under the Construction Contract or otherwise affects the relationship or rights of Sub-hubco and/or the Contractor under the Construction Contract (the "Construction Contract Dispute"); or
6.1.2 any dispute between Sub-hubco and the Service Provider arising under the Service Contract or otherwise affects the relationship or rights of Sub-hubco and/or the Service Provider under the Service Contract (the "Service Contract Dispute"); or
6.1.3 any dispute between Sub-hubco and the Independent Tester arising under the Independent Tester Contract or otherwise affects the relationship or rights of Sub-hubco and/or the Independent Tester under the Independent Tester Contract (the "Independent Tester Contract Dispute"),
then Sub-hubco may include as part of its submissions made to the Adjudicator submissions made by the Contractor or by the Service Provider or the Independent Tester as appropriate.
6.2 Any submissions made by the Contractor or the Service Provider or the Independent Tester shall:
6.2.1 be made within the time limits applicable to the delivery of submissions by Sub-hubco to the Adjudicator; and
6.2.2 concern only those matters which relate to the Dispute between the Authority and Sub-hubco arising out of this Agreement or in connection therewith.
6.3 Where the Contractor or the Service Provider or the Independent Tester makes submissions in any reference before the Adjudicator, the Adjudicator's costs of such reference shall be borne as the Adjudicator shall specify, or in default, one-third by the Authority and two-thirds by Sub-hubco.
6.4 The Authority shall have no liability to the Contractor or the Service Provider or the Independent Tester arising out of or in connection with any decision of the Adjudicator or in respect of the costs of the Contractor or the Service Provider or the Independent Tester in participating in the resolution of any Dispute under this Agreement.
6.5 Sub-hubco shall not allow the Contractor or the Service Provider or the Independent Tester access to any Confidential Information relevant to the issues in dispute between the Authority and Sub-hubco save where:
6.5.1 the Confidential Information is relevant also to the issues relating to the Construction Contract Dispute or the Service Contract Dispute or the Independent Tester Contract Dispute as the case may be; and
6.5.2 Sub-hubco has first delivered to the Authority a written undertaking from the Contractor and/or the Service Provider and/or the Independent Tester (as appropriate) addressed to the Authority that they shall not use any such Confidential Information otherwise than for the purpose of the dispute resolution proceedings under this Agreement and that they shall not disclose such Confidential Information to any third party other than the Adjudicator or the courts or any professional adviser engaged by the Contractor or the Service Provider or Independent Tester (as appropriate) to advise in connection with the Dispute.