https://devzone.nordicsemi.com/f/nordic-q-a/89492/can-we-target-sdk-v2-0-0-and-modem-v1-3-1-to-run-on-at-tAccording to the Nordic infocenter here https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcomp_matrix_nrf9160%2FCOMP%2Fnrf9160%2Fnrf9160_operator_certifications.html&amp;cp=2_0_3_4 Modem v1.3.1, SDK v1.8.0, lwm2m_carrier v0.21.0 is certified for useen-USTelligent Community 13Thu, 30 Jun 2022 12:23:20 GMThttps://devzone.nordicsemi.com/thread/374904?ContentTypeID=1Thu, 30 Jun 2022 12:23:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c9029192-38ae-4082-aa8e-38dbcc57b81fJONATHAN LL<p>Hi Wayne,<br /><br />Check with your Reginal sales manager regarding this.&nbsp;<br /><a href="https://www.nordicsemi.com/About-us/Contact-Us">Contact us - nordicsemi.com</a><br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>