Endeavour Mining PLC — Regulatory Filings 2021

Dec 15, 2021

CERTIFICATE OF QUALIFIED PERSON
Christopher Jacobs, CEng, MIMMM

As the co-author of this report for SEMAFO Burkina Faso S.A. (SEMAFO BF) entitled “Mana Property, Burkina Faso, NI 43-101 Technical Report, Disclosing the Results of the Siou Underground Prefeasibility Study”, effective date 31 December, 2017, I, Christopher Jacobs, do hereby certify that:

1. While carrying out the work described in this report I was employed as a Vice President and Mining Economist by, and carried out this assignment for, Micon International Limited, Suite 900 - 390 Bay Street, Toronto, Ontario M5H 2Y2. tel. (416) 362-5135, email: cjacobs@micon-international.com.
2. I hold the following academic qualifications:
   B.Sc. (Hons) Geochemistry, University of Reading, 1980;
   M.B.A., Gordon Institute of Business Science, University of Pretoria, 2004.
3. I am a Chartered Engineer registered with the Engineering Council of the U.K. (registration number 369178).
4. Also, I am a professional member in good standing of: The Institute of Materials, Minerals and Mining; and The Canadian Institute of Mining, Metallurgy and Petroleum (Member).
5. I have worked in the minerals industry for more than 35 years; my work experience includes 10 years as an exploration and mining geologist on gold, platinum, copper/nickel and chromite deposits; 10 years as a technical/operations manager in both open-pit and underground mines; 3 years as strategic (mine) planning manager and the remainder as an independent consultant when I have worked on a variety of deposits including cobalt, copper and gold.
6. I am familiar with NI 43-101 and, by reason of education, experience and professional registration, fulfill the requirements of a Qualified Person as defined in NI 43-101.
7. I have not visited the Property that is the subject of this report.
8. I am responsible for Sections 1.17, 22, 25.5 and 26.4 of this Technical Report.
9. I am independent of SEMAFO BF, SEMAFO Inc. and related entities, as defined in Section 1.5 of NI 43-101.
10. I have not worked on or been associated with the Property prior to this Technical Report.
11. I have read NI 43-101 and the Sections of this report for which I am responsible have been prepared in compliance with the instrument.
12. As of the date of this certificate to the best of my knowledge, information and belief, the sections of this Technical Report for which I am responsible contain all scientific and technical information that is required to be disclosed to make this report not misleading.

Effective Date: 31 December, 2017
Signing Date: November 5, 2021

/s/ Christopher Jacobs
Christopher Jacobs, CEng, MIMMM