Application of the Special Provisions for Invalidity Pension
(1) For the implementation of Article 13 of the Convention, the competent authority of one Party shall provide the competent authority of the other Party with such information as may be required.
(2) When a person claims Invalidity Pension under the legislation of one Party and Article 13(3) of the Convention may apply, the competent authority which received the claim shall satisfy itself whether or not a claim for Invalidity Pension has been made under the legislation of the other Party.