Accredited Body: DQS GmbH, August-Schanz-Straße 21, 60433 Frankfurt am Main, Germany 1 / 4

CERTIFICATE

This is to certify that

Siemens AG Siemens Deutschland RC-DE

Nonnendammallee 101 13629 Berlin Germany with the organizational units/sites as listed in the annex

has implemented and maintains a Quality Management System.

Scope: Sales, project realization and services of products, systems and solutions for • intelligent systems and installations of power supply and distribution, building services/ -automation including energy management, fire detection and extinguishing systems, furthermore operation of emergency and service control centers (Siemens Smart Infrastructure, RC-DE SI) • industrial automation and digitalization as well as integrated automation solutions for the discrete and process industries (Siemens Digital Industries, RC-DE DI) Through an audit, documented in a report, it was verified that the management system fulfills the requirements of the following standard:

ISO 9001 : 2015

Certificate registration no.

Date of revision

Valid from

Valid until

Date of certification

344882 QM15

2021-07-16

2019-07-31

2022-07-30

2020-11-16

DQS GmbH

Markus Bleher Managing Director

Annex to certificate Registration No. 344882 QM15 Siemens AG Siemens Deutschland RC-DE

Nonnendammallee 101 13629 Berlin Germany

This annex (edition: 2021-07-16) is only valid in connection with the above-mentioned certificate. 2 / 4

with the locations listed in the index

Scope of Siemens Smart Infrastructure (RC-DE SI): Sales, project realization and services of products, systems and solutions for intelligent systems and installations of power supply and distribution, building services/ -automation including energy management, fire detection and extinguishing systems, furthermore operation of emergency and service control centers 474051 Siemens AG Siemens Deutschland Smart Infrastructure (RC-DE SI) Lyoner Straße 27 60528 Frankfurt Germany Locations of the emergency and service control centers 474055 474120 536784 Siemenspromenade 2 Paul-Klinger-Straße 7-11 Kleyerstraße 90 91058 Erlangen 45127 Essen 60326 Frankfurt

Annex to certificate Registration No. 344882 QM15 Siemens AG Siemens Deutschland RC-DE

Nonnendammallee 101 13629 Berlin Germany

This annex (edition: 2021-07-16) is only valid in connection with the above-mentioned certificate. 3 / 4

with the locations listed in the index Scope of Siemens Digital Industries (RC-DE DI): Sales, project realization and services of products, systems and solutions for industrial automation and digitalization as well as integrated automation solutions for the discrete and process industries 474036 Siemens AG Siemens Deutschland Digital Industries (RC-DE DI) Siemenspromenade 2 91058 Erlangen Germany

Annex to certificate Registration No. 344882 QM15 Siemens AG Siemens Deutschland RC-DE

Nonnendammallee 101 13629 Berlin Germany

This annex (edition: 2021-07-16) is only valid in connection with the above-mentioned certificate. 4 / 4

Index of locations Ref# Town, Zip code Street SI DI 002692 Hamburg, 20099 Lindenplatz 2 x x 246649 Bremen, 28359 Universitätsallee 16 x x 246650 Kiel, 24114 Sophienblatt 60 x x 246660 Rostock, 18069 Industriestr. 15 x x 474039 Köln, 51063 Am Kabellager 9 x x 075915 Bielefeld, 33605 Schweriner Str. 1 x x 217659 Braunschweig, 38126 Trautenaustr. 10 x x 246659 Kassel, 34117 Bürgermeister-Brunner-Str. 15 x x 31602633 Laatzen, 30880 Werner-von-Siemens-Str.1 x x 216997 Siegen, 57072 Friedrichstr. 60 x x 217148 Aachen, 52078 Neuenhofstr. 194 x x 474040 Essen, 45128 Kruppstr. 16 x x 474130 Dortmund, 44135 Löwenstr. 11 A x 474053 Berlin, 13629 Nonnendammallee 101 x x 474120 Essen, 45127 Paul-Klinger-Straße 7-11 x 217458 Münster, 48149 Johann-Krane-Weg 36 x x 075933 Osnabrück, 49078 Am Schürholz 1 x x 378783 Düsseldorf, 40468 Klaus-Bungert-Str. 6 x x 002693 Leipzig, 04103 Schützenstr. 4-10 x x 246651 Dresden, 01139 Washingtonstr. 16/16 A x x 076957 Chemnitz, 09116 Clemens-Winkler-Str. 3 x x 242686 Cottbus, 03049 Calauer Str. 70 x 246652 Erfurt, 99091 Europaplatz 1 x x 076956 Magdeburg, 39116 Werner-von-Siemens-Ring 14 A x x 309832 Frankfurt, 60528 Lyoner Straße 27 x x 536784 Frankfurt, 60323 Kleyerstraße 90 x 338763 Mannheim, 68165 Dynamostr. 4 x x 246655 Saarbrücken, 66115 Werner-von-Siemens-Allee 4 x x 075924 Koblenz, 56070 Ferdinand-Nebel-Straße 1 x x 217638 Wetzlar, 35576 Karl-Kellner-Ring 19-21 x x 217635 Mainz, 55129 Robert-Koch-Str. 50 x x 498627 München, 81739 Otto-Hahn-Ring 6 x x 246644 Augsburg, 86159 Werner-von-Siemens-Str. 6 x x 474055 Erlangen, 91058 Siemenspromenade 2 x x 246648 Würzburg, 97080 Schweinfurter Str. 1 x x 246647 Regensburg, 93059 Im Gewerbepark A 52 x x 077011 Bayreuth, 95444 Casselmannstr. 31 x x 532355 Fürth, 90766 Siemensstr. 2-4 x 474047 Stuttgart, 70499 Weissacher Str. 11 x x 246668 Karlsruhe, 76187 Siemensallee 75 x x 246669 Ulm, 89081 Lise-Meitner-Str. 13 x 020798 Ulm, 89079 Nicolaus-Otto-Str. 4 x 246667 Freiburg, 79098 Schnewlinstr. 6 x x