As a symbol of State sovereignty, tax law is strongly afflicted by globalization and transferpricing are an eloquent testimony. The rules for determining transfer pricing do not guarantee anexact result. The arm’s length principle is difficult to apply and the comparables that ensure theproper implementation are not always available. Therefore, the justification for transfer pricing isoften difficult and sometimes impossible. Senegalese law must be updated, particularly in thesense of providing new methods of determining transfer pricing and specific documentationrequirements.Because of the limited nature of unilateral control, States are increasingly developinginternational cooperation. But, however useful it may be, tax cooperation remains limited.Therefore, Senegal must learn from the experience of OECD countries to institute a policy ofadvanced pricing agreements (APA). Similarly, it is necessary to establish, provisionally, asystem of tax protection. These contracting mechanisms and tax incentives are very effective, butremain also limited.The best way to control transfer pricing, which is a transnational phenomenon, is to adopt asupranational strategy. The community of States cannot do without creating a worldwide taxorder. This new order is based on both a lex fiscalia and an aequitas fiscalia as vectors of a globaltax law that is developed and implemented through truly global tax governance under thecontrol of an International Tax Tribunal, which should not leave stranded developing countries.
