REGI STRATION CE RTT F ICATE

This document certifies that the odministrotion systems of

EnDyna, lnc.7926Jones Branch Drive, Suite 620, Mclean, Wrginia 22102, USA

hove been ossessed ond opproyed by QAS lnternotionolto the following monogement systems, stondords ond guidelines:

ISO 14001 : 201 5

The opproved odministrotion systems oPply to the following:

EnDyna lnc., located in McLean, Wrginia, provides seruices to suppon andexecute government and commercial contracts.

Origina! Approval

Current Certificate

Certificate Expiry

Certificate Number

ld November 2018

ld November 2018

fd November 2019

. .. ....U.EN.112._A

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On behalf of OAS lnternationalThis certificate remains valid while the holder maintains their administration systems inaccordance with the standards and guidelines stated above, which will be audited annually by

OAS lnternational. The holder is entitled to display the above registration mark for the duration

of this certificate, which should be returned to OAS lnternational upon reasonable request.

lssuing ffice: QAS lnternational, 5 Technology Park, Colindeep Lane, London, NWg 6BX, UK

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