National safety authorities shall publish an annual report concerning their activities in the preceding year and send them to the Agency by 30 September. The report shall contain information on:

1. (a)

   the development of railway safety, including an aggregation at Member State level of the CSIs, in accordance with Article 5(1);

2. (b)

   important changes in legislation and regulation concerning railway safety;

3. (c)

   the development of safety certification and safety authorisation;

4. (d)

   the results of, and experience relating to, the supervision of infrastructure managers and railway undertakings, including the number and outcome of inspections and audits;

5. (e)

   the derogations decided in accordance with Article 15; and

6. (f)

   the experience of the railway undertakings and infrastructure managers on the application of the relevant CSMs.