In M/S Sterling Agro Industries Ltd. vs Union Of India & Ors, it was decided that : 31. The concept of forum conveniens fundamentally means that it is obligatory on the part of the court to see the convenience of all the parties before it. The convenience in its ambit and sweep would include the existence of more appropriate forum, expenses involved, the law relating to the lis, verification of certain facts which are necessitous for just adjudication of the controversy and such other ancillary aspects. The balance of convenience is also to be taken note of. Be it noted, the Apex Court has clearly stated in the cases of Kusum Ingots (supra), Mosaraf Hossain Khan (supra) and Ambica Industries (supra) about the applicability of the doctrine of forum conveniens while opining that arising of a part of cause of action would entitle the High Court to entertain the writ petition as maintainable. 32. The principle of forum conveniens in its ambit and sweep encapsulates the concept ...