A parallel import is a non-counterfeit product imported from another country without the permission of the intellectual property owner. Parallel imports are often referred to as grey product and are implicated in issues of international trade, and intellectual property.Parallel importing is based on concept of exhaustion of intellectual property rights; according to this concept, when the product is first launched on the market in a particular jurisdiction, parallel importation is authorized to all residents in the state in question. Some countries allow it but others do not.Parallel importing of pharmaceuticals reduces price of pharmaceuticals by introducing competition; TRIPS agreement in Article 6 states that this practice cannot be challenged under the WTO dispute settlement system and so is effectively a matter of national discretion.The practice of parallel importing is often advocated in the case of software, music, printed texts and electronic products, and occurs for several reasons: Different versions of a product are produced for sale in different markets. For example, the UK edition of Top Gear Magazine...