Section 517    Waivers under Rule 90.4(d)  and Rule 90.5(c) 

    • (a) Where, in accordance with Rule 90.4 (d), an International Searching Authority waives the requirement under Rule 90.4 (b) that a separate power of attorney be submitted to it, the International Searching Authority shall notify the International Bureau accordingly.
    • (b) Where, in accordance with Rule 90.5 (c), an International Searching Authority waives the requirement under Rule 90.5 (a)(ii) that a copy of a general power of attorney be attached to any separate notice, it shall notify the International Bureau accordingly.
    • (c) An International Searching Authority may require a separate power of attorney, or a copy of a general power of attorney, in particular instances even if the International Searching Authority has waived the requirement in general.
    • (d) An International Searching Authority which has notified the International Bureau under paragraph (a) or (b) shall notify the International Bureau of any change to the information notified under those paragraphs.