The original members of the World Trade Organization are the parties to the General Agreement on Tariffs and Trade (GATT) after ratifying the Uruguay Round Agreements, and the European Communities. They obtained this status at the entry into force on 1 January 1995 or upon their date of ratification. All other members have joined the organization as a result of negotiation, and membership consists of a balance of rights and obligations. The process of becoming a World Trade Organization (WTO) member is unique to each applicant country, and the terms of accession are dependent upon the country's stage of economic development and the current trade regime.