The BSU's investigations end with a summary of the results, published in an investigation report. Reports must be made public within 12 months of the date of the accident. If it is not possible to complete the final report within this time, an interim investigation report is published.
Additionally, within an international cooperation framework, the BSU collaborates on investigation reports issued by other investigation authorities. These can be found under "Reports issued by other investigating authorities".
The list of currently ongoing investigations can be found here.