COPY
Certificate JP21/071691
The management system ofTDK Corporation
Sustainability Promotion HQ Safety and Environment Group

2-15-7 Higashiowada, Ichikawa-shi, Chiba-ken Japan

has been assessed and certified as meeting the requirements ofISO 14001:2015
For the following activities
Research and development/design/manufacture of electronic components/materials

This certificate is valid from 23 December 2023 until 23 December 2026 and remains valid subject to satisfactory surveillance audits.
Issue 3. Certified since 25 June 2021
Organization certified since 5 September 2003 and first certified by SGS on 25 June 2021.
Certified activities performed by additional sites are listed on subsequent pages.

Authorised byJonathan Hall
Global Head - Certification Services
SGS United Kingdom Ltd
Rossmore Business Park, Ellesmere Port, Cheshire, CH65 3EN, UKt +44 (0)151 350-6666 - www.sgs.com

This document is an authentic electronic certificate for Client’ business purposes use only. Printed version of the electronic certificate are permitted and will be considered as a copy.
This document is issued by the Company subject to SGS General Conditions of certification services available on Terms and Conditions | SGS. Attention is drawn to the limitation ofliability, indemnification and jurisdictional clauses contained therein. This document is copyright protected and any unauthorized alteration, forgery or falsification of the content orappearance of this document is unlawful.

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TDK Corporation
ISO 14001:2015
Issue 3Sites
TDK Corporation
Sustainability Promotion HQ Safety and Environment Group
2-15-7 Higashiowada, Ichikawa-shi, Chiba-ken JapanENVIRONMENT/OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT OF THE WHOLE TDK GROUPTDK Corporation
Technical Center2-15-7 Higashiowada, Ichikawa-shi, Chiba-ken JapanRESEARCH & DEVELOPMENT/MAINTENANCE SERVICING OF ELECTRONIC MATERIALS/COMPONENTS/POWER
SUPPLIES/PRODUCTION EQUIPMENTS/ RADIO WAVE ABSORBERS, HEADQUARTERS FUNCTIONTDK Corporation
Mikumagawa Factory
3-793-1 Ishii-machi, Hita-shi, Oita-ken Japan
DESIGN, DEVELOPMENT AND MANUFACTURE OF FUNCTIONAL FILMS, AND EDLC MANUFACTURE OF PRINTEDWIRING BOARDSTDK Corporation
Asama Techno Factory
543 Otai, Saku-shi, Nagano-ken JapanDESIGN, DEVELOPMENT AND MANUFACTURE OF THIN FILM APPLIED PRODUCTSTDK Corporation
Kofu Factory
160 Miyazawa, Minami-Alps-shi, Yamanashi-ken Japan
DESIGN/DEVELOPMENT/MANUFACTURE OF APPLICATION PRODUCT OF FUNCTIONAL FILM FOR ELECTRONICS,CERAMIC SUBSTRATES AND SPUTTERING TARGETS

This document is an authentic electronic certificate for Client’ business purposes use only. Printed version of the electronic certificate are permitted and will be considered as a copy.
This document is issued by the Company subject to SGS General Conditions of certification services available on Terms and Conditions | SGS. Attention is drawn to the limitation ofliability, indemnification and jurisdictional clauses contained therein. This document is copyright protected and any unauthorized alteration, forgery or falsification of the content orappearance of this document is unlawful.

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Certificate JP21/071691, continued

TDK Corporation
ISO 14001:2015
TDK Electronics Factories Corporation
Kofu Factory
160 Miyazawa, Minami-Alps-shi, Yamanashi-ken Japan
MANUFACTURE OF APPLICATION PRODUCT OF FUNCTIONAL FILM FOR ELECTRONICS, CERAMIC SUBSTRATESAND SPUTTERING TARGETSTDK Corporation
Narita Factory
570-2 Matsugashita, Minamihadori, Narita-shi, Chiba-ken Japan
DESIGN/MANUFACTURE OF RARE EARTH SINTERED MAGNETS; BONDED MAGNETS; MAGNET APPLIED PRODUCTS;METAL MAGNETIC MATERIALS, RESEARCH/DEVELOPMENT OF NEW MATERIALS AND INDUSTRIAL METHODS, ETC.,AND MANUFACTURE OF RADIO WAVE ABSORBERSTDK Corporation
Shizuoka Factory
31-1 Mekami, Makinohara-shi, Shizuoka-ken Japan
DESIGN/DEVELOPMENT/MANUFACTURE OF FERRITE MAGNETS
TDK-Lambda Corporation
Nagaoka Technical Center
2704-1 Settaya-machi, Nagaoka-shi, Niigata-ken Japan
DESIGN, DEVELOPMENT AND MANUFACTURE OF SWITCHING POWER SUPPLYTDK Corporation
Inakura Factory East Site
1-11 Kabayachi, Kisakata-machi, Nikaho-shi, Akita-ken Japan
DESIGN AND DEVELOPMENT OF FERRITE CORE AND LAMINATED MATERIALSTDK Electronics Factories Corporation
Inakura Factory East Site
1-11 Kabayachi, Kisakata-machi, Nikaho-shi, Akita-ken Japan
MANUFACTURE OF FERRITE CORE AND LAMINATED MATERIALSThis document is an authentic electronic certificate for Client’ business purposes use only. Printed version of the electronic certificate are permitted and will be considered as a copy.
This document is issued by the Company subject to SGS General Conditions of certification services available on Terms and Conditions | SGS. Attention is drawn to the limitation ofliability, indemnification and jurisdictional clauses contained therein. This document is copyright protected and any unauthorized alteration, forgery or falsification of the content orappearance of this document is unlawful.

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Certificate JP21/071691, continued

TDK Corporation
ISO 14001:2015
TDK Corporation
Chokai Factory
15 Sannoumori, Hirasawa, Nikaho-shi, Akita-ken JapanTHE DESIGN OF NOISE SUPPRESSION SHEETS AND THE RELATED MODULES AND PATTERN COILSTDK Electronics Factories Corporation
Chokai Factory
15 Sannoumori, Hirasawa, Nikaho-shi, Akita-ken Japan
MANUFACTURE OF NOISE SUPPRESSION SHEETS AND THE RELATED MODULES AND PATTERN COILSTDK Corporation
Nikaho Factory North Site
200 Tachisawa, Hirasawa, Nikaho-shi, Akita-ken Japan
DESIGN AND DEVELOPMENT OF CAPACITORSDESIGN AND DEVELOPMENT OF CERAMIC MATERIALS AND ELECTRODE PASTESDESIGN AND DEVELOPMENT OF PRINTING TOOLSTDK Electronics Factories Corporation
Nikaho Factory North Site
200 Tachisawa, Hirasawa, Nikaho-shi, Akita-ken JapanTHE MANUFACTURE OF CERAMIC MATERIALS AND ELECTRODE PASTES FOR USE IN ELECTRONIC PARTSTHE MANUFACTURE OF PRINTING TOOLS FOR USE IN OPERATION OF ELECTRONIC PARTSTDK CorporationNikaho Factory South Site
151 Maeda, Hirasawa, Nikaho-shi, Akita-ken Japan
DESIGN AND DEVELOPMENT OF PRODUCTION EQUIPMENTSASSEMBLING OF THE DEVICERELIABILITY TESTING EXAMINATION OF THE PRODUCTNEW PRODUCT DEVELOPMENT AND INDUSTRIALIZATIONThis document is an authentic electronic certificate for Client’ business purposes use only. Printed version of the electronic certificate are permitted and will be considered as a copy.
This document is issued by the Company subject to SGS General Conditions of certification services available on Terms and Conditions | SGS. Attention is drawn to the limitation ofliability, indemnification and jurisdictional clauses contained therein. This document is copyright protected and any unauthorized alteration, forgery or falsification of the content orappearance of this document is unlawful.

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TDK Corporation
ISO 14001:2015
TDK Electronics Factories Corporation
Nikaho Factory South Site151 Maeda, Hirasawa, Nikaho-shi, Akita-ken JapanSURFACE POTENTIAL SENSORS, MAGNETIC TONER SENSORS, PIEZOELECTRIC-TYPE TONER SENSORS,PIEZOELECTRONIC BUZZERS, ULTRASONIC NEBULIZER UNITS, THERMAL REED SWITCHES,NTC THERMISTOR, GAS FLOW METER, PIEZOELECTRIC ELEMENT, PIEZO ACTUATORTDK Corporation
Honjo Factory West Site
1-6 Manganji, Yurihonjo-shi, Akita-ken Japan
DESIGN, DEVELOPMENT OF ELECTRONIC MULTILAYER CERAMIC CAPACITORSTDK Electronics Factories Corporation
Honjo Factory West Site
1-6 Manganji, Yurihonjo-shi, Akita-ken Japan
MANUFACTURE OF ELECTRONIC MULTILAYER CERAMIC CAPACITORSTDK CorporationHonjo Factory East Site
1-8 Manganji, Yurihonjo-shi, Akita-ken Japan
DESIGN AND DEVELOPMENT OF LTCC COMPONENTS CHIP NTC THERMISTORS AND CHIP VARISTOR COMPONENTS
AND CONSTRUCTION METHOD DEVELOPMENT OF MULTILAYER CERAMIC CAPACITORSTDK Electronics Factories Corporation
Honjo Factory East Site
1-8 Manganji, Yurihonjo-shi, Akita-ken Japan
DESIGN, DEVELOPMENT AND MANUFACTURE OF LTCC, VARISTORS AND NTC THERMISTORSTDK Electronics Factories CorporationKitakami Factory
106-163 Goto 2-chiwari, Waga-cho, Kitakami-shi, Iwate-ken Japan
MANUFACTURE OF ELECTRONIC MULTILAYER CERAMIC CAPACITORSThis document is an authentic electronic certificate for Client’ business purposes use only. Printed version of the electronic certificate are permitted and will be considered as a copy.
This document is issued by the Company subject to SGS General Conditions of certification services available on Terms and Conditions | SGS. Attention is drawn to the limitation ofliability, indemnification and jurisdictional clauses contained therein. This document is copyright protected and any unauthorized alteration, forgery or falsification of the content orappearance of this document is unlawful.

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Certificate JP21/071691, continued

TDK Corporation
ISO 14001:2015
TDK Corporation
Ouchi Factory146-1 Aza-Haraikawa, Ouchisankawa, Yurihonjo-shi, Akita-ken Japan
DESIGN AND DEVELOPMENTOF MULTILAYER FERRITE CHIP COILS, EMI FILTERSTDK Electronics Factories Corporation
Ouchi Factory146-1 Aza-Haraikawa, Ouchisankawa, Yurihonjo-shi, Akita-ken Japan
MANUFACTURE OF MULTILAYER FERRITE CHIP COILS, EMI FILTERSTDK Electronics Factories CorporationIwaki Factory16-2 Aza-Tamachi, Kameda-machi, Iwaki-Kameda, Yurihonjo-shi, Akita-ken Japan
PLATING OPERATION FOR ELECTRONIC PARTSTDK Electronics Factories Corporation
Tsuruokanishi Factory
97 Aza-Aburaden, Yamada, Tsuruoka-shi, Yamagata-ken Japan
MANUFACTURE AND DESIGN OF INDUCTORS, POWER SUPPLY UNITSTDK Electronics Factories Corporation
Sakata Factory
99-19 Aza-Meiji, Miyaumi, Sakata-shi, Yamagata-ken Japan
DESIGN, DEVELOPMENT AND MANUFACTURE OF EMC FILTERS, THIN FILM PRODUCTS AND TRANSFORMERSTDK Electronics Factories Corporation
Iida Factory
7659 Myo, Matsuo, Iida-shi, Nagano-ken Japan
MANUFACTURE OF INDUCTORS AND EMC FILTERSTDK Electronics Factories Corporation
Tsuruokahigashi Factory
1-14-38 Takarada,Tsuruoka-shi, Yamagata-ken Japan
DESIGN, DEVELOPMENT AND MANUFACTURE OF THIN FILM PRODUCTS

This document is an authentic electronic certificate for Client’ business purposes use only. Printed version of the electronic certificate are permitted and will be considered as a copy.
This document is issued by the Company subject to SGS General Conditions of certification services available on Terms and Conditions | SGS. Attention is drawn to the limitation ofliability, indemnification and jurisdictional clauses contained therein. This document is copyright protected and any unauthorized alteration, forgery or falsification of the content orappearance of this document is unlawful.

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