Cairn has already moved courts in the US, UK, Netherlands, Canada, France, Singapore, Japan, UAE and Cayman Islands to get the December 21 international arbitration tribunal award registered and recognised
Cairn, which on this day seven years back was first slapped with a retrospective tax assessment, is three-fourth owned by world's top investors with $529 billion MFS Investment Management of US being its largest investor with 14.02% stake