IMEIDB
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`TAC Allocation Codes
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`TAC Equipment Types
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`FAQs Helpdesk
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`简体中文
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`The GSMA offers a range of services that help organisations take advantage of our
`unique position as the global authority on the world's mobile devices.
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`Many of these services harness the unrivalled accuracy of our data to provide the
`device intelligence you need. Authorised by 3GPP, we manage the Type Allocation
`Code (TAC) system which allows the industry to identify all mobile device types. The
`8 digit TAC forms the first part of the International Mobile Equipment Identity (IMEI)
`which then identifies each individual mobile device and its model specification.
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`User ID
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`Password
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`Learn more about our services by selecting the button below which best describes
`your business.
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`Forgot Password?
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`BRAND OWNER /
`MANUFACTURER
`TAC is required for all equipment
`types worldwide including IoT
`devices, modems and wearables,
`apply here to register your
`company.
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`MOBILE NETWORK
`OPERATOR (MNO/ MVNO)
`Are you a mobile network operator
`or a mobile virtual network
`operator? Start benefitting from our
`full range of mobile device
`intelligence services.
`
`COMMERCIAL /
`PUBLIC SECTOR
`We offer a range of device
`intelligence services to insurers,
`device recyclers and resellers, law
`enforcement agencies and more.
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`NOTICE BOARD
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`The quantity of eUICC and IMEI can be added to TAC certificate
`21 NOV 2019
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`Regulators in some countries are expecting to see the quantity of eUICC /
`UICC supported by the device and the associated quantity of IMEI. See TS.06
`for more information. This information is collected with TAC requests made
`after 16 DEC 2018 and is provided on the TAC certificate.
`TAC Owners can update the details of their TAC with the eUICC / UICC and IMEI
`information, in the IMEI Database and then request a new TAC Certificate.
`Details on how to do this can be found here
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`TAC Training Modules (English & Chinese editions)
`01 JUL 2019
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`Training Module 5 (TAC Application for IoT manufacturers) added
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`https://imeidb.gsma.com/imei/index#
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`IMEIDB
`Module 4 (Completing the TAC Request Application Form) has been updated to
`reflect the Application Form changes called out above. View Modules 1 to 5 here.
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`GSMA Introduces new TAC / IMEI Integrity Framework
`22 Apr 2019
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`The GSMA has initiated a number of activities to maintain the integrity of TAC and
`IMEI. Read more.
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`GSMA Terminal Steering (TS) Group Service Upgrades
`17 DEC 2018
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`The GSMA TS recently introduced changes to support the arrival of 5G devices; an
`accurate count of SIM slots and IMEIs per TAC and multi cast support for LPWAN.
`These changes are now available in the TAC application form.
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`Latest versions of GSMA TS documents can be found below
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`1. TS.06 V18.1 - IMEI Allocation and Approval Process
`2. TS.30 V13.1 - IMEI Database Application Forms
`3. TS.37 V7.0 PRD - Requirements for Multi SIM Devices
`4. TS.42 V5.0 - Multi SIM Devices Requirements Test Cases
`5. TS.44 V1.0 - Operator Name Display on a Smartphones
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`Summary of the changes
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`Additional requirements for eUICC on the TAC application form and approval
`process
`Process and Requirements for Multi SIM devices
`Manufacturer (ODM) or design house (IDH) details must now be completed on
`TAC application form
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`The TAC Data Challenge
`12 NOV 2018
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`There is now a quick and easy way to report a TAC data error if you spot one. Help us
`to maintain the accuracy of our data.
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