1.When an accident at work is sustained in, or an occupational disease is diagnosed for the first time in, the territory of a Member State other than the competent State, a declaration of the accident at work or occupational disease must be made in accordance with the provisions of the legislation of the competent State without prejudice to any legal provisions in force in the territory of the Member State in which the accident at work was sustained or in which the occupational disease was first diagnosed, and which shall in such a case remain applicable. This declaration shall be sent to the competent institution and a copy shall be sent to the institution of the place of residence or to the institution of the place of stay.
2.The institution of the Member State in whose territory the accident at work was sustained or in which the occupational disease was first diagnosed, shall forward to the competent institution, in duplicate, the medical certificate drawn up in that territory and any relevant information which the latter institution may request.
3.If, in the case of an accident sustained while travelling in the territory of a Member State other than the competent State, there are grounds for holding an enquiry in the territory of the first Member State, an investigator may be appointed for that purpose by the competent institution, which shall so inform the authorities of that Member State. Those authorities shall assist the said investigator, in particular by appointing a person to assist him in the consultation of official reports and any other documents relating to the accident.
4.At the end of the treatment, a detailed report shall be forwarded to the competent institution together with medical certificates concerning the permanent consequences of the accident or disease, and in particular the present condition of the person concerned, and the recovery from the injuries or their consolidation. The relevant fees shall be paid by the institution of the place of residence or the institution of the place of stay, as the case may be, in accordance with the rate applied by the institution, but shall be chargeable to the competent institution.
5.The competent institution shall, on request, notify the institution of the place of residence or the institution of the place of stay, as the case may be, of the decision determining the date of recovery from the injuries or their consolidation and, where appropriate, the decision relating to the granting of a pension.