The Acknowledgement of Compliance (AoC) system for mobile drilling facilities was made mandatory from 1 January 2004. This means that such facilities must have an approved AoC before they can operate on the Norwegian Shelf.
The Leiv Eiriksson received its AoC on 15 April 2002. Ocean Rig has returned the AoC documents to the PSA.
Contact in the PSA:
Tel. +47 970 54 064