to execute and deliver to the Bank such facility letters, loan agreements, general business conditions, Bank standard form agreements and applications, promissory notes, undertakings, indemnities, counter-indemnities or other documents (and all renewals or extensions thereof or amendments thereto) in respect of or evidencing the Company's obligations and liabilities to the Bank as the Bank may from time to time require and as the Authorized Signatories may approve (as evidenced by the Authorized Signatories' execution thereof);