Artikel 59

1. If an occupational injury or disease should occur in the territory of a Contracting Party other than the competent State, it should be declared in accordance with the provisions of the legislation of the competent State, without prejudice to any existing legal provisions in the territory of the Contracting Party where the injury or disease occurred, the application of which is mandatory in the case. This declaration shall be sent to the competent institution and, if necessary, a copy to the institution of the place of residence.
2. The institution of the Contracting Party in whose territory the occupational injury or disease occurred shall send in duplicate to the competent institution the medical certificates issued in that territory and, at the request of the latter institution, all relevant information.
3. The certificate indicating that the victim of the injury or disease has fully recovered or that his condition has stabilised must where appropriate give a detailed description of his condition and contain information of the final consequences of the occupational injury or disease. Any costs incurred shall be met by the institution of the place of residence or by the institution of the place of temporary residence, as the case may be, at the rate applied by that institution and at the expense of the competent institution.
4. The competent institution shall notify the institution of the place of residence, or the institution of the place of temporary residence, as the case may be, of the date of recovery of the worker or of the stabilisation of his condition and also, if relevant, of any decision regarding an award of a pension.