Endeavour Mining PLC — Regulatory Filings 2021

Dec 21, 2021

Appendix B to National Instrument 41-101
General Prospectus Requirements

Issuer Form of Submission to
Jurisdiction and Appointment of
Agent for Service of Process

1. Name of issuer (the “Issuer”):
   Endeavour Mining plc

2. Jurisdiction of incorporation, or equivalent, of Issuer:
   United Kingdom

3. Address of principal place of business of Issuer:
   5 Young Street, London, England W8 5EH

4. Description of securities (the “Securities”):
   Ordinary Shares, Debt Securities, Warrants, Subscription Receipts and Units

5. Date of the prospectus (the “Prospectus”) under which the Securities are offered:
   December 17, 2021

6. Name of agent for service of process (the “Agent”):
   Cartan Limited

7. Address for service of process of Agent in Canada (the address may be anywhere in Canada):
   Box 48, Suite 5300, Toronto Dominion Bank Tower, Toronto, Ontario M5K 1E6

8. The Issuer designates and appoints the Agent at the address of the Agent stated above as its agent upon whom may be served any notice, pleading, subpoena, summons or other process in any action, investigation or administrative, criminal, quasi-criminal, penal or other proceeding (the “Proceeding”) arising out of, relating to or concerning the distribution of the Securities made or purported to be made under the Prospectus or the obligations of the Issuer as a reporting issuer, and irrevocably waives any right to raise as a defence in any such Proceeding any alleged lack of jurisdiction to bring such Proceeding.

9. The Issuer irrevocably and unconditionally submits to the non-exclusive jurisdiction of
   (a) the judicial, quasi-judicial and administrative tribunals of each of the provinces of Canada in which the securities are distributed under the Prospectus; and
   (b) any administrative proceeding in any such province,

---

-2-

in any Proceeding arising out of or related to or concerning the distribution of the Securities made or purported to be made under the Prospectus or the obligations of the issuer as a reporting issuer.

1. Until six years after it has ceased to be a reporting issuer in any Canadian province or territory, the Issuer shall file a new submission to jurisdiction and appointment of agent for service of process in this form at least 30 days before termination of this submission to jurisdiction and appointment of agent for service of process.

2. Until six years after it has ceased to be a reporting issuer in any Canadian province or territory, the Issuer shall file an amended submission to jurisdiction and appointment of agent for service of process at least 30 days before any change in the name or above address of the Agent.

3. This submission to jurisdiction and appointment of agent for service of process shall be governed by and construed in accordance with the laws of Ontario.

[signature page follows]

---

-3-
Dated: December 17, 2021

ENDEAVOUR MINING PLC

(signed) “Morgan Carroll”

Name: Morgan Carroll

Title: EVP Corporate Finance & General Counsel

---

-4-

AGENT

The undersigned accepts the appointment as agent for service of process of Endeavour Mining plc under the terms and conditions of the appointment of agent for service of process stated above.

Dated: December 17, 2021

CARTAN LIMITED

(signed) David E. Woollcombe
Name: David E. Woollcombe
Title: Director