The professionals of Duomo 20 provide legal support to the sports federations that are officially recognized at the national level by the Italian National Olympic Committee and by the competent International Bodies. D20 provides advisory services regarding the drafting of the relevant agreements (such as supply, merchandising, licensing and sponsorship agreements) and assistance in sports litigation and regulatory litigation between Federations and athletes. The professionals of Duomo 20 are also specialized in the preparation and revision of all federation documents (e.g. Bylaws, Sports Justice Regulations, Comprehensive Regulations and Anti-doping Regulations).
Duomo 20 also provides legal assistance to international sports associations in connection with corporate governance and international sports arbitration proceedings.