Born in
Mauritania, Beida is considered a prominent referee in the
CAF tournaments and has overseen notorious matches like
the final of the
2023 Africa Cup of Nations between the
Ivory Coast and
Nigeria, as well as the second leg of the
2025 CAF Confederation Cup final between
Simba S.C. and
RS Berkane and other matches at the
CAF Champions League. In 2019, Beida officiated in another final at a major CAF tournament, when he led the
U-17 Africa Cup of Nations final match between
Guinea and
Cameroon at the
National Stadium in
Dar es Salaam,
Tanzania. At the
2021 Africa Cup of Nations, Beida refereed two group stage matches. In 2020, Beida was selected as a support (fourth) referee for the
men's tournament at the
Tokyo Summer Olympics Beida has also been a prominent referee at club-level tournaments, being selected for the
2025 FIFA Club World Cup in the
United States, where he led two group-stage games, including a
Real Madrid victory over the Austrian club
Red Bull Salzburg. He is also a referee in the
CAF qualification for the
2026 FIFA World Cup, and oversaw games during
the qualification for the
2022 edition in
Qatar. Beida was selected for the
2025 Africa Cup of Nations in Morocco. He made his first appearance in the Group C game between
Nigeria and
Tanzania, and oversaw the Round of 16 match between
Senegal and
Sudan. On 9 January 2026, Beida refereed the quarter-final match between
Cameroon and hosts
Morocco. == Selected record ==