Code of Conduct for Officials, 2026 — a joint instrument of the four Governing Bodies of professional tennis.
| Edition | 2026 |
| Length | 11 pages |
| Adopted by | ATP, the Grand Slam Board, the International Tennis Federation and the WTA — each a "Governing Body" |
Unlike most tennis instruments, which belong to a single body, the Code of Conduct for Officials was adopted by all four Governing Bodies jointly. An official at any event — World Tour, ATP, WTA or Grand Slam — is therefore subject to a single text. Among the duties imposed is the official's obligation to remain at the event until released by the Supervisor or Referee.