DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.de page 1 of 3

CERTIFICATE

OHSAS 18001:2007 ISO 9001:2015 ISO 14001:2015 DEKRA Certification GmbH hereby certifies that the company

ABB AG - Energietechnik Division Energietechnik Produkte/-Systeme Scope of certification:

Development, Marketing, Sales, Project Management, Engineering, Planning, Production, Installation, Commissioning and Service for Automation Systems for Utilities, Electrical Equipment in Power Plants, Network Control and Protection Systems, High and Medium Voltage Switchgears, Turn Key Switchgear Solutions, Offshore Grid Connection Systems, HVDC and Cable Systems, Power Systems Consulting, High and Medium Voltage Apparatus, Power and Distribution Transformers, Central HR Processes Certified location:

D-68309 Mannheim, Kallstadter Straße 1 (further locations see annex)

has established and maintains a quality management system, an environmental management system and an occupational health and safety management system according to the above mentioned standard. The conformity was adduced with audit report no. A12111642-4B.

This certificate is valid from 2016-12-03 to 2019-12-02

Certificate registration no.: 51210777/2, 171210131/2, 271210055/2

Lothar Weihofen

DEKRA Certification GmbH, Stuttgart, 2016-12-02

DEKRA Certification GmbH * Handwerkstraße 15 * D-70565 Stuttgart * www.dekra-certification.de page 2 of 3

Annex to the Certificate No. 51210777/2, 171210131/2, 271210055/2

valid from 2016-12-03 to 2019-12-02 The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

ABB AG - Energietechnik Division Energietechnik Produkte/-Systeme

Kallstadter Straße 1 D-68309 Mannheim

Controlling and surveillance of the management system

Subsidiaries Certified location Scope of certification

1. Front End Sales Power Technologies

Oberhausener Straße 33 D-40472 Ratingen Kallstadter Straße 1 D-68309 Mannheim

Marketing, Sales, Communication and Account Management for Power Technology Systems, High-Voltage Products, Medium-Voltage Products and Transformers

2. Service Power Divisions

Oberhausener Straße 33 D-40472 Ratingen Kallstadter Straße 1 D-68309 Mannheim Brown-Boveri-Straße 30 D-63457 Hanau-Großauheim

Installation, Commissioning, Spare Parts, After-Sales Services, Retrofit and Engineering for Service and Retrofit, Service Contracts for High-Voltage Products, Medium-Voltage Products and Systems

3. Power Generation

Hermann-Schoppe-Straße 4 D-32425 Minden Kallstadter Straße 1 D-68309 Mannheim Hänchener Str. 14 D-03050 Cottbus

Development, Engineering, Testing, Supply, Installation and Commissioning of System Solutions, Applications and Products for Automation, Electrical Systems, Information and Communication Technology for Power and Heat Generation as well as Waste Handling, Water Plants and Networks including Consulting

4. Network Management

Kallstadter Straße 1 D-68309 Mannheim

Full Turn Key Solutions including Development, Engineering, Testing, Supply, Installation, Commissioning and Service of Network Control Systems and Products as well as Telecontrol Systems and Products

5. Substations

Kallstadter Straße 1 D-68309 Mannheim

Installation, Commissioning, Spare Parts, After-Sales Services, Retrofit and Engineering for Service and Retrofit, Service Contract for High-Voltage Products, Medium-Voltage Products and Systems, Marketing, Sales, Communication and Account Management for Power Technology Systems, High-Voltage Products, Medium-Voltage Products and Transformers

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

Annex to the Certificate No. 51210777/2, 171210131/2, 271210055/2

valid from 2016-12-03 to 2019-12-02 The following locations belong to the certificate above:

Headquarter Certified location Scope of certification

ABB AG - Energietechnik Division Energietechnik Produkte/-Systeme

Kallstadter Straße 1 D-68309 Mannheim

Controlling and surveillance of the management system

Subsidiaries Certified location Scope of certification

6. Grid Systems

Kallstadter Straße 1 D-68309 Mannheim

Market Development, Project Management, Planning, Servicing of Off-Shore Grid Connection Systems, HVDC and Cable Systems.

Power Systems Consultation for Transmission, Distribution and Industry Networks

7. High Voltage Products

Brown-Boveri-Straße 30 D-63457 Hanau-Großauheim Kallstadter Straße 1 D-68309 Mannheim

Development, Planning, Manufacturing, Marketing, Sales and Mounting of High-Voltage Gas-Insulated Switchgears and Drives for Circuit Breakers, including associated Products

8. Calor Emag Medium Voltage Products

Oberhausener Straße 33 D-40472 Ratingen

Development, Production and Product Marketing of Air and Gas Insulated Switchgear Systems and the associated Medium-Voltage Products like Vacuum Circuit Breakers and Vacuum Interrupter Chambers, Epoxy-Resin Components, Embedded Poles, Current Limiting Switching Devices, Protection and Control Devices

9. Transformers

Lohfelder Straße 19 – 21 D-53604 Bad Honnef Keffelker Straße 66 D-59929 Brilon Trafoweg 4 D-06112 Halle Oskar-von-Miller-Straße 2 D-86356 Neusäß

Development, Sales, Production, Testing, Repair, Modernization and Life Assessment of Power Transformers, Special Transformers, Traction Transformers, Reactors and RESIBLOC® Cast-Resin-Transformers as well as Associated Environmental Services

Lothar Weihofen

DEKRA Certification GmbH, Stuttgart, 2016-12-02