CERTIFICATEOF REGISTRATION

This is to certify that the management system of:

Teledyne Oil & Gas, a business unit of Teledyne Instruments, Inc.Main Site: 1026 North Williamson BoulevardDaytona Beach, Florida 32114United States

Additional Site: 984 North Williamson BoulevardDaytona Beach, Florida 32114 United States has been registered by Intertek as conforming to the requirements of:

ISO 9001:2015The management system is applicable to:

The design and manufacture of specialized products for increasingly demanding deep-water offshore energy applications where higher temperature and pressure conditions challenge long-term reliability; subsea and surface erosion and corrosion monitoring equipment; sensors; and flow assurance instrumentation. The products have applications in oil and gas, petrochemicals, utilities and process engineering. Field service is also included.

Main site: Management, purchasing/receiving inspection and production. Additional site - (Technology Center): Sales, design/engineering and new product development lab.

Certificate Number:US-4215f

Initial Certification Date:21 March 2007

Date of Certification Decision:19 March 2019

Issuing Date:19 March 2019

Valid Until:15 June 2022

Calin MoldoveanPresident, Business Assurance

Intertek Testing Services NA, Inc.,900 Chelmsford Street, Lowell, MA 01851.USA.

In the issuance of this certificate, Intertek assumes no liability to any party other than to the Client, and then only in accordance with the agreed upon Certification Agreement. This certificate’s validity is subject to the organization maintaining their system in accordance with Intertek’s requirements for systems certification. Validity may be confirmed via email at certificate.validation@intertek.com or by scanning the code to the right with a smartphone. The certificate remains the property of Intertek, to whom it must be returned upon request.