On or prior to execution of this Agreement:
2.1 Sub-hubco shall deliver to the Authority the documents referred to in Section 1 (Documents to be delivered by Sub-hubco) of Schedule Part 2 (Completion Documents) (unless the requirement to deliver any such document is waived by the Authority by written notice to Sub-hubco); and
2.2 the Authority shall deliver to Sub-hubco the documents referred to in Section 2 (Documents to be delivered by the Authority) of Schedule Part 2 (Completion Documents) (unless the requirement to deliver any such document is waived by Sub-hubco by written notice to the Authority).