The Constitution of the International Tennis Federation, 2026 edition — the founding instrument of the body that makes the rules of tennis and organises the world team competitions.
| Edition | 2026 — current version |
| Length | 141 pages; the 2021 version previously on the site ran to 128 pages |
| Legal form | ITF Limited, a company limited by shares registered in the Bahamas, trading as the "International Tennis Federation" |
Unlike most international federations, which are associations or unions, the International Tennis Federation is a company limited by shares. Members' rights are defined in the form of shares, and votes at the General Meeting are distributed on that same basis. This distinction has a direct bearing on disputes concerning membership rights.
The Constitution states expressly that, notwithstanding the referral of disputes to arbitration, each party retains the right to go to court in proceedings against the Federation, and that the courts of England and Wales have exclusive jurisdiction. Alongside this, the Court of Arbitration for Sport (CAS) in Lausanne is designated as a forum. For clients this means that the route of challenge in tennis is twofold, and the choice between the two must be made advisedly.
The Constitution defines the "Rules of Tennis", but their text is a separate document, and the Rules of Tennis Committee is likewise provided for in the Constitution itself. The procedures of the judicial organs — the Internal Adjudication Panel and the Independent Tribunal — are both stand-alone documents and are included in this same collection.