# Ousseni Derra
General Manager, Orezone Bomboré SA
## Career chronology
- **October 2026 local reporting confirms operating subsidiary role; exact start date not established.: Orezone Bomboré SA** — General Manager, Orezone Bomboré SA. [Bomboré health and safety days]() (October 23 site safety ceremony, Ousseni Derra)
- **Joined Orezone on 8 January 2009 according to prospectus; date of later GM appointment unknown.: Orezone Gold Corporation** — Company service in increasingly senior positions. [Orezone prospectus, ASX admission]() (printed p79; Derra joining date)
## Education and qualifications
### Issuer-reported education [exec-derra-education]
Qualification dates not independently established · issuer reported · low materiality
The prospectus reports a master’s degree in geology from the University of Ouagadougou and an MBA from Sorbonne Business School (IAE Paris). Independent credential checks were not obtained.
**Attribution:** Responsibility not applicable. Claims are attributed to the issuer; no independent verification is asserted.
**Relevance:** Relevant to professional background.
[Orezone prospectus, ASX admission]() (printed p79, Derra biography)
## Industrial safety
### Bomboré construction fatality and subsequent safety program [ore-derra-safety]
2025–2026 · issuer reported · high materiality
Orezone reported a contractor employee died in a vehicle-related incident at its Bomboré hard-rock construction site in May 2025. Dated local reporting identifies Derra as the mine subsidiary’s general manager and records his participation in its October 2026 safety days. The investigation’s final outcome was not located.
**Attribution:** Role overlaps event; causation unproven. Derra was identified as general manager; the sources do not establish personal involvement or fault.
**Relevance:** Material site-level safety context.
[Fatality at hard-rock plant construction site]() (May 9 incident announcement); [Bomboré health and safety days]() (23 October site manager and safety days)
## Suitability for the current role
### Experience relevant to the role [exec-derra-fit]
Reported career and current role · analyst inference · low materiality
Dated Burkina Faso reporting identifies Derra as Orezone Bomboré general manager. Relevance to the current role is an analytical inference; issuer-reported history is not independent confirmation of personal contribution.
**Attribution:** Responsibility not applicable. Role-fit judgment; career dates, credentials and individual contributions remain incomplete.
**Relevance:** Relevant to the responsibilities of General Manager, Orezone Bomboré SA.
[Bomboré health and safety days]() (October 23 site safety ceremony, Ousseni Derra)
## Evidence gaps
- Independent credentials and complete prior-employer dates and outcomes are not established.
- This limited open-source screening does not exhaust regulatory, court, safety, fraud or environmental records in the relevant jurisdictions.
- A broad person-name query was reused across multiple topic headings; it does not establish that each topic received a separate targeted search.
- The 8 January 2009 issuer-reported date is his Orezone joining date, not a verified date of appointment as Bomboré general manager.