| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Hélio Celso•Cardoso Louzada |
| Used name | Hélio•Louzada |
| Affiliations | Federação Norte-Riograndense de Basquetebol - FNB |
| NOC |  Brazil |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Basketball (Basketball) | BRA |
Hélio Louzada | ||||
| Basketball, Men (Olympic) | Match #2 | Republic of Korea — Senegal | Referee | ||||
| Basketball, Men (Olympic) | Match #8 | Italy — Panama | Referee | ||||
| Basketball, Men (Olympic) | Match #17 | United States — Panama | Referee | ||||
| Basketball, Men (Olympic) | Match #28 | United States — Puerto Rico | Referee |
