likely to formally include civil society organizations (CSOs) in order to avoid a potential legitimacy advantage of their counterparts and to enhance domestic legitimacy if the following two conditions apply: first if they are more central to the global governance network; and second, if other states formally include CSOs as well. Thus, while government choices concerning whether to involve formally CSOs in global climate policy are obviously driven to a considerable degree by domestic factors, the authors concentrate on international network effects. The definition is flexible in scope, applying to general subjects such as global security and order or to specific documents and agreements such as the World Health Organization's Code on the Marketing of Breast Milk Substitutes. The definition applies whether the participation is bilateral (e.g. an agreement to regulate usage of a river flowing in two countries), function-specific (e.g. a commodity agreement), regional (e.g. the Treaty of Tlatelolco), or global (e.g. the Non-Proliferation Treaty). These "cooperative problem-solving arrangements" may be formal, taking the shape of laws or formally constituted institutions for a variety of actors (such as state authorities, intergovernmental organizations (IGOs), non-governmental organizations (NGOs), private sector entities, other civil society actors, and individuals) to manage collective affairs. They may also be informal (as in the case of practices or guidelines) or ad hoc entities (as in the case of coalitions). However, a single organization may take the nominal lead on an issue, for example the World Trade Organization (WTO) in world trade affairs. Therefore, global governance is thought to be an international process of consensus-forming which generates guidelines and agreements that affect national governments and international corporations. Examples of such consensus would include WTO policies on health issues. The WTO is needed when establishing a regulatory guide in decision-making, the Global Administrative Law is active in going hand-in-hand with WTO. They promote global principles when involving accountability, transparency, and legitimacy when making decisions involving more than one country or state. This is necessary to prevent future disputes between states. In short, global governance may be defined as "the complex of formal and informal institutions, mechanisms, relationships, and processes between and among states, markets, citizens and organizations, both inter- and non-governmental, through which collective interests on the global plane are articulated, Duties, obligations and privileges are established, and differences are mediated through educated professionals." Titus Alexander, author of Unravelling Global Apartheid, an Overview of World Politics, has described