MANAGEMENT SYSTEM CERTIFICATE

Certificate No: Initial certification date: Valid: 129288-2013-AQ-MCW-RvA 06 February 2007 13 November 2019 - 06 February 2022

This is to certify that the management system of

North Caspian Operating Company N.V. (NCOC N.V.) 1, Smagulov Street, Atyrau, Kazakhstan, 060002 and the sites as mentioned in the appendix accompanying this certificate has been found to conform to the Quality Management System standard: ISO 9001:2015

This certificate is valid for the following scope: Oil & gas exploration, development and production.

Place and date: For the issuing office: Barendrecht, 04 November 2020 DNV GL - Business Assurance Zwolseweg 1, 2994 LB Barendrecht, Netherlands

Erie Koek Management Representative

Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV GL Business Assurance B.V., Zwolseweg 1, 2994 LB, Barendrecht, Netherlands. TEL:+31(0)102922689. www.dnvgl.com/assurance Certificate No: 129288-2013-AQ-MCW-RvA Place and date: Barendrecht, 04 November 2020

Appendix to Certificate

North Caspian Operating Company N.V. (NCOC N.V.) Locations included in the certification are as follows:

Site Name Site Address Site Scope NCOC N.V. AKTAU OFFICE Building 62, Microdistrict 17, Aktau, Oil & gas exploration, development and Kazakhstan, 130000 production. North Caspian Operating 1, Smagulov Street, Atyrau, Oil & gas exploration, development and Company N.V. (NCOC N.V.) Kazakhstan, 060002 production. NCOC N.V. NUR-SULTAN 62 A, Kosmonavtov Street, Nur- Oil & gas exploration, development and OFFICE Sultan, Kazakhstan, 010000 production. NCOC N.V. BAUTINO BASE 1, Munaishy Street, Bautino Oil & gas exploration, development and Settlement, Tupkaragan District, production. Mangistau Region, Kazakhstan, 130502 NCOC N.V. D-ISLAND North Caspian Sea,Kazakhstan, Oil & gas exploration, development and 065002 production. NCOC N.V. ESKENE WEST Bolashak Onshore Processing Oil & gas exploration, development and Facility and Samal Camp, Makat production. District, Atyrau Region, Kazakhstan, NCOC N.V. KOSHANAI COWTF Koshanai No.1 & No. 1/1 land plots, Oil & gas exploration, development and Fort-Shevchenko, Tupkaragan production. District, Mangistau Region, Kazakhstan, 130500 North Caspian Environmental Oil NCEOSRB, Damba-1 village, Oil & gas exploration, development and Spills Response Base Atyrau, Kazakhstan, 060002 production. (NCEOSRB)

Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV GL Business Assurance B.V., Zwolseweg 1, 2994 LB, Barendrecht, Netherlands. TEL:+31(0)102922689. www.dnvgl.com/assurance Page 1 of 1