A number of international organizations including the Organization for Security and Co-operation in Europe, the European Commission for Democracy Through Law (the Venice Commission), the Commonwealth Secretariat, and the Electoral Institute of Southern Africa (EISA) have established standards which their members are encouraged to prescribe to. Among these standards the International Foundation for Electoral Systems (IFES) lists the most common as being Impartiality, Equality, Representativeness, Non-Discrimination and Transparency. As part of its report, "European Commission for Democracy Through Law: Code of Good Practice in Electoral Matters, Guidelines and Explanatory Reports adopted October 2002", the Venice Commission proposed the following guidelines:  In the publication "Good Commonwealth Electoral Practices: A Working Document, June 1997," the Commonwealth Secretariat identifies the following practices as necessary for proper delimitation:  In her study sponsored by the International Foundation for Electoral Systems, Dr. Lisa Handley recommends the following considerations:  Also, she suggests that the process should:  The negotiations surrounding the modification of a state's borders is called National delimitation. This event often takes place as part of the negotiations seeking to end a conflict over resource control, popular loyalties, or political interests. The term Maritime delimitation is a form of national delimitation that can be applied to the disputes between nations over maritime claims. An example is found at Maritime Boundary Delimitation in the Gulf of Tonkin. In international politics, the Division for Ocean Affairs and the Law of the Sea, Office of Legal Affairs, United Nations Secretariat is responsible for the collection of all claims to territorial waters. For further examples of legislative delimitation:  For further elaboration of this concept of national delimitation see:  For further examples of the concept maritime delimitation:      Vadim Firsov  Vadim Nikolayevich Firsov (; born 22 June 1978) is a former Russian professional footballer. Fairford railway station  Fairford railway station served the town of Fairford in Gloucestershire. It was the western terminus of the Oxford, Witney and Fairford Railway between and Fairford. It had one platform, and a stone-built station building. The station was opened on 15 January 1873 by the East Gloucestershire Railway (EGR). It was built in open fields beside the road to Lechlade, east of Fairford. As with the stations at and , Fairford was a simple, single-platform structure, built of honey-coloured local Cotswold stone which reflected the architecture of the nearby villages.