The WTO moved towards setting tighter common rules designed to reduce barriers to international trade. Under the WTO, trade negotiations were broadened to encompass issues of importance to development prospects, such as trade in agricultural products heavily subsidized by developed countries, and some types of industrial policy for development, especially for the poorest countries, were permitted. While the WTO has become a near universal body, negotiations under the so-called Doha Round have stalled not only owing to disagreements over the issue of creating more space for developing countries to enable them to use subsidies and other measures in support of the buildup of their export industries, but also because of the question of how to level the playing field for developing countries in respect of intellectual property rights so as to ease their access to technology, among other controversial areas.