"The term economic entity refers to an organised group of persons and assets facilitating the exercise of an economic activity which pursues a specific objective." 2) It is not a fatal objection to there being a transfer that no assets are transferred: see Sanchez Hidalgo v ASASCN[1997] IRLR 136 at paragraphs 26 and 27. 3) The correct approach in deciding whether or not there has been a transfer is a multifactorial approach as set out in Spijkers above. The decisive criterion is whether the business retains its identity. In approving the mulitfactorial approach, the European Court of Justice indicated these criteria: the type of undertaking, whether the assets tangible or intangible are transferred, whether employees are taken over, whether customers are transferred, the degree of similarity between activities carried on before and after and the period of any suspension of those activities. 4) Nor is it fatal to a transfer that the principal business of the new contractor differs from that of the old, so long as the purpose of the operation remains the same, for in Merckx v Ford Motor Co Belgium SA[1997] ICR 352 the court said this: "