DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 1 of 12

CERTIFICATE

BS OHSAS 18001:2007

DEKRA Certification GmbH hereby certifies that the company

Deutsche Telekom AG

Scope of certification:

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Certified location:

Friedrich-Ebert-Allee 140, D-53113 Bonn

(further locations see annex)

has implemented and maintains an occupational health and safety management system according to the above mentioned standard. Proof of conformity is documented in the certification audit report no. A15101353.

This certificate is valid from 2016-12-10 to 2019-12-09

Certificate registration no.: 271213078/1

Lothar WeihofenDEKRA Certification GmbH, Stuttgart, 2016-12-07

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 2 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

1. Deutsche Telekom AG

Corporate Responsibility

Friedrich-Ebert-Allee 140D-53113 Bonn

Central control of the Telekom Group-wide quality, health, safety and environment management system and the Central Administration of the sector group facility management

2. Deutsche Telekom AG

Global Health & Safety & Social Care

CSH-HSM

Godesberger Allee 93, D-53175 Bonn

Central control of the Telekom Group-wide quality, health, safety and environment management system and the Central Administration of the sector group facility management

3. Deutsche Telekom AG

Group Supply Services (GSUS)

Sternengasse14-16D-50676 Köln

Central control of the Telekom Group-wide quality, health, safety and environment management system and the Central Administration of the sector group facility management

4. Telekom Mobility Solutions An der Ziegelei 18D-53127 Bonn, Germany

Mobility Services

5. T-Systems Multimedia Solutions GmbH

Riesaer Straße 5D-01129 Dresden

Development of Internet-based solutions for large corporations and medium-sized businesses; cross-industry implementation of web innovations into services for the digital business and social ecosystem inclusive solutions for e-commerce and information and science Management and IT Service Management

6. T-Systems InternationalGmbH

Hahnstr 43dD-60528 Frankfurt am Main, Germany Inkl. der fünf angeschlossenen Datacenter

Technical Facility Management for High Availability Data Center: operation of networks, connections, applications and premises

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 3 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

7. T-Mobile Austria GmbH Rennweg 97-99AT- 1030 Wien

Sales, service, operations and services in the telecommunications sector

8. T-Systems Austria GesmbH

Rennweg 97-99

A-1030 Wien

ICT solutions for corporate customers (sales, consulting, solution management, development, deployment and operation, as well as IT Service Management)

9. T-Systems Austria GesmbH

Hans Czettel Straße 1

A-3950 Gmünd

ICT solutions for corporate customers (sales, consulting, solution management, development, deployment and operation, as well as IT Service Management)

10. Software Daten Service (SDS) GmbH

Rennweg 97-99

A-1030 Wien

Development of standard software products for the financial services sector

11. T-Systems do Brasil Ltda. Rua Olimpiadas, 205 –

Vila Olímpia

BR-04551-000 São Paulo

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

12. T-Systems do Brasil Ltda. Pampas

Rua Baffin, 32/60 - Chácara Inglesa – São Bernardo do Campo, Brasil

CEP: 09750-620 – SP

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

13. T-Systems do Brasil Ltda. T-Center

Alameda Araguacema, 187 -Tamboré – Barueri, Brasil

CEP: 06460-070 – SP

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 4 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

14. T-Systems do Brasil Ltda. Blumenau

Rua Ingo Hering, 20 - 1º andar -Bom Retiro – Blumenau, Brasil

CEP: 89010-205 – Santa Catarina

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

15. T-Systems do Brasil Ltda. Site Juiz de Fora

Rodovia BR 040, Km 773 –Distrito Industrial II – Prédio 03 –Anexo Térreo

Juiz de Fora – MG, Brasil

Caixa Postal: 15055 – CEP: 36091-970

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

16. T-Systems do Brasil Ltda. Site Curitiba

Rua Santa Catarina, 65 – 9º andar – conjunto 901ª/902ª –Edifício Spatium Laboris – Água Verde

Curitiba – PR, Brasil

CEP: 80620-100

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

17. T-Systems do Brasil Ltda. Site Alphaville

Alameda Araguaia, 1142 – 2º andar – Alphaville Industrial

Barueri – SP, Brasil

CEP: 06455-000

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

18. Hrvatski Telekom d.d. R. F. Mihanovica 9 HR- 10110 Zagreb,

Sale, service, business and attendance in the field of telecommunication

19. T-Mobile Czech Republic a.s.

Tomíčkova 2144/1CZ-149 00 Praha 4

Sale, service, business and attendance in the field of telecommunication

20. T-Systems Nordic A/S Lautrupvang 8DK-2750 Ballerup, Denmark

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 5 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

21. T-Systems Limited 21st Floor Euston Tower, 286 Euston Road, London, NW1 3DP, United Kingdom

Provision of Information Technology, Telecommunications, Cloud Services, IT Security and Data Centre Solutions for internal and external customers.

22. T-Systems Limited Futura House, Bradbourne Drive, Tilbrook, Milton Keynes, MK7 8AZ, United Kingdom

Provision of Information Technology, Telecommunications, Cloud Services, IT Security and Data Centre Solutions for internal and external customers.

23. T-Systems Limited The Sir Michael Perry Technology Centre, Unit 4 Westgate Estate, Staines Road, Feltham, TW14 8RS, United Kingdom

Provision of Information Technology, Telecommunications, Cloud Services, IT Security and Data Centre Solutions for internal and external customers.

24. T-Systems Limited Suite 3A, Manchester International Office Centre, Styal Road, Manchester, M22 5WB, United Kingdom

Provision of Information Technology, Telecommunications, Cloud Services, IT Security and Data Centre Solutions for internal and external customers.

25. T-Systems Limited Third Floor, 121 West Regent Street, Glasgow, G2 2SD, United Kingdom

Provision of Information Technology, Telecommunications, Cloud Services, IT Security and Data Centre Solutions for internal and external customers.

26. IT Services Hungary Szolgáltató Kft.

Neumann János utca 1/C 1117 Budapest, Hungary

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 6 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

27. IT Services Hungary Szolgáltató Kft.

Site Debrecen

Vezér u. hrsz. 0204/15 (TUDÁSPARK) 4032 Debrecen, Hungary

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

28. IT Services Hungary Szolgáltató Kft.

Site Debrecen

Vágóhíd u. 2. (LION OFFICE CENTER) 4034 Debrecen, Hungary

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

29. IT Services Hungary Szolgáltató Kft.

Site Pècs

Nagy Lajos király útja 11. 7621 Pécs, Hungary

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

30. IT Services Hungary Szolgáltató Kft.

Site Pècs

Rákóczi út 19. 7621 Pécs, Hungary

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

31. IT Services Hungary Szolgáltató Kft.

Site Szeged

Rókusi krt. 2-10. 6724 Szeged, Hungary

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

32. IT Services Hungary Szolgáltató Kft.

Site Váci Greens

Váci út 117. 1138 Budapest, Hungary

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

33. MAGYAR TELEKOM Plc. 1013 Budapest, Krisztina krt. 55, Hungary

Design, development, implementation, sales and provision of fix and mobile telecommunications, TV, ICT, IT and electronic services, equipment, systems

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 7 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

34. T-Systems Hungary 1117 Budapest, Budafoki út 56, Hungary

Design, development, project management, system integration, support, operations, customer service, business and IT consulting and related support processes with special attention to the following products and services: infocommunication and security systems, infrastructure services application and software development, business and IT consulting, finance and accounting, human (labour, wage and social insurance) services, IT product trading, sales of telecommunications services

35. Makedonski Telekom A.D. KEJ 13-TI NOEMVRI NO.6

1000 SKOPJE MACEDONIA

Design, development, implementation, sales and provision of fix and mobile telecommunications, IT and electronic services, equipment, systems.

36. T-Systems Malaysia Sdn Bhd

2340, Century Square, Jalan Usahawan

MAL-63000 Cyberjaya, Selangor D.E

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

37. T-Systems Mexico S. A. de C. V

Cerrada Fresnos, Nave 1, A y B

Parque Industrial FINSA

C.P. 72710 Cuautlancingo, Puebla MEXICO

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

38. Crnogorski Telekom Moskovska 29, 81000 Podgorica, Montenegro

Design, development, implementation, sales and provision of fixed, internet and mobile telecommunications; IT and electronic communication, equipment, devices and systems.

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 8 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

39. T-Mobile Netherlands Waldorpstraat 60,

NL- 2521 CC Den Haag

Design, implementation and operation of the mobile network. Delivery, sales and maintenance of communication services, mobile handsets and accessories' for the public and private sector.

40. T-Systems Nederland B.V Lage Biezenweg 3

NL-4131 LV Vianen, Nederland

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

41. T-Mobile Polska S.A. Marynarska 12, PL- 02-674 Warsaw

Sale, service, business and attendance in the field of telecommunication, Data Center and collocation services

42. T-Systems CIS 9, Zemlyanoy Val street RU- 105064 Moscow

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

43. T-Systems RUS 11, Kirov streetn RU- 394018 Voronezh,

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

44. T-Systems RUS liter “B”, 14, 13th line, RU-199034 Saint Petersburg

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

45. T-Systems Singapore Pte. Ltd.

23 Tai Seng Drive

Deutsche Telekom 535224 Singapore

Design, development, implementation, sales and provision of fix telecommunications, IT and electronic services, equipment, systems.

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 9 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

46. T-Systems Slovakia s.r.o. Zriedlova 13

SK-04001 Kosice, Slovak Republic

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

47. Deutsche Telekom Shared Services s.r.o

Karadžičova 8                           SK- 821 08 Bratislava, Slovak Republic

Deutsche Telekom Shared Services provides operational accounting and procurement services, HR services and One.ERP roll out hub services as well as administrational and support activities to internal customers within the Group Deutsche Telekom.

48. T-Systems South Africa (Pty) Ltd

International Business Gateway, New Road ZA-Midrand

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

49. T-Systems South Africa (Pty) Ltd,

141 Sivewright Street ZA-Doornfontein

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

50. T-Systems South Africa (Pty) Ltd

Avanti Towers

Tygervalley

Bellville

ZA- Cape Town

ICT solutions for major customer (sale, counsel, solution management, development, preparation and business as well as IT service management)

51. T-Mobile USA Inc. 12920 SE 38th Street

Bellevue, WA 98006 USA

Engineering, Marketing, Finance, Information Technology, Sales and Care, Service

52. Telekom Deutschland GmbH

Bereich Technology

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 10 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

53. Telekom Deutschland GmbH

Bereich Service & Demand Management T-SDM

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

54. Telekom Deutschland GmbH

Bereich Funktionsstrategie und Programme (T-SP)

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

55. Telekom Deutschland GmbH

Bereich Funktionsstrategie und Programme (T-SP)

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

56. Telekom Deutschland GmbH

Bereich Bord Common Functions (T-BCF)

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

57. Telekom Deutschland GmbH

Bereich Product Development

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

58. Deutsche Telekom Technik GmbH

Bereich Fixed Mobile Engineering (FMED)

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

59. Deutsche Telekom Technik GmbH

Bereich Integrierte Programmplanung (IPT)

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

60. Deutsche Telekom Technik GmbH

Bereich Integrierte Programmplanung (IPT)

Godesberger Allee 99

D- 53175 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 11 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

61. Deutsche Telekom Technik GmbH

Bereich Planung und Rollout (TPR)

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

62. Deutsche Telekom Technik GmbH

Bereich Qualität und Prozesse (QPT)

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

63. Deutsche Telekom Technik GmbH

Bereich Network und Service Operation

Landgrabenweg 151

D- 53227 Bonn

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

64. Deutsche TelekomTechnik Niederlassung Nord

Kieler Str. 499

D- 22525 Hamburg

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

65. Deutsche Telekom Technik Niederlassung Ost

Dresdner Str. 78

D- 01445 Radebeul

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

66. Deutsche Telekom Technik Niederlassung West

Karl-Lange-Str. 29

D- 44791 Bochum

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

67. Deutsche Telekom Technik Niederlassung Südwest

Philipp-Reis-Straße 2

D-76137 Karlsruhe

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

68. Deutsche Telekom Technik Niederlassung Süd

Dieselstr. 43

D- 90441 Nürnberg

Planning, designing and building telecommunication infrastructure and operating of the platforms of Deutsche Telekom

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.depage 12 of 12

Annex to the Certificate No. 271213078/1

valid from 2016-12-10 to 2019-12-09

The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

Deutsche Telekom AG Friedrich-Ebert-Allee 140 D-53113 Bonn

Fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers

Subsidiaries Certified location Scope of certification

69. Telekom Deutschland GmbH Geschäftsführungs-bereich Technischer Service

Friedrich-Ebert-Allee 71 - 77 53113 Bonn

Development and provision of technical services in the areas of information technology (IT) and telecommunications (TC) as well as installation, operation and maintenance of smart metering and security monitoring systems

70. Telekom Shop Vertriebsgesellschaft mbH

Landgrabenweg 151

D- 53227 Bonn

Planning and controlling of all German Telekom Shop sales activities

71. Deutsche Telekom Kundenservice GmbH

Friedrich-Ebert-Allee 71-77

D-53113 BonnSupport of private and business customers of Telekom Deutschland GmbH.

Customer service to all telephone and written requests - and inquiries in the social media.

Consulting and sales of all mobile and fixed network products

Lothar WeihofenDEKRA Certification GmbH, Stuttgart, 2016-12-07