The CSTD Bureau is composed of a chair and four vice-chairs.
A bureau is elected at each regular session.
At its 16th session, the Commission elected for the 17th session a Bureau comprised of the following:
- Mr. Andrew Reynolds (United States of America), Chair
- Mr. Majed Almazyed (Saudi Arabia)
- Mr. Jean-Pierre Biyiti bi Essam (Cameroon)
- Mr. Peter Major (Hungary)
- Mr. Alexander Mora (Costa Rica)