Inge Ryan confirms this to Aftenposten.
The Ministry of Petroleum and Energy is the client for the expert committee. The ministry says that the report on the cause of the landslide will be presented at Gjerdrum on Wednesday 29 September.
The expert committee is also working on a second report, which will deal with preventive measures against future landslides. According to Inge Ryan, it will come in January next year.
Ten people lost their lives when a large quick clay landslide occurred in a construction site in Ask in Gjerdrum on the night of 30 December last year. Large parts of the settlement were evacuated, and over 1,600 people were affected.
Video: Gjerdrum landslide: How the agencies collaborated to save survivors
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