This excerpt taken from the GIS 8-K filed Apr 11, 2007.
SECTION 8.03. Certain Rights of Trustee. Except as otherwise provided in Section 8.01:
(a) the Trustee may rely and shall be protected in acting or refraining from acting upon any Board Resolution, certificate, statement, instrument, opinion, report, notice, direction, consent, order, bond, debenture or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties;