Information Minister Tareq Mitri announced Thursday that "the government will issue a comprehensive report on the disaster of the Ethiopian jet mid-next week after informing the victims' families of the content."
"The commission investigating the crash of the Ethiopian plane will hand over a preliminary report to the government within the coming few days," Mitri said after the weekly Cabinet session.
That's in fact entirely according to ICAO Annex 13 covering Accident Investigation which says preliminary findings shall be released 30 days after the crash.