Some evidence of the great experience and competence of the Dr. Graband & Partner GmbH can be provided – e.g. by the following certifications and prequalifications.
|DQS GmbH – German Association for the Certification of Management Systems||Certification according to the ISO 9001 : 2015|
|Deutsche Akkreditierungsstelle GmbH (German Accreditation Body)||Accreditation as inspection body type A according to DIN EN ISO/IEC 17020:2012 in the fields of railbound traffic, automation technology and automotive|
|Eisenbahn-Bundesamt (Federal Railway Authority)||Recognitions of several employees as experts for third party certification and approval in the fields of signaling and electrical installations respectively|
|Deutsche Bahn AG (German Railways)||Prequalification for technical planning (command control and signaling, electrical energy systems, electrical point heating installations, traffic installations (level crossings))|
|Deutsche Bahn AG||Qualification of several employees as accredited persons to accept the implementation planning according to VV BAU and VV BAU-STE ((Administrative Regulation on the Construction Supervision) of Signaling, Telecommunication and Electrotechnical Systems)|
|WSP Infrastructure Engineering GmbH||Licensee for processing of planning orders with the software system ProSig® according to the German Railway guideline 819.9002 “LST-Anlagen planen – Symbole für sicherungstechnische Pläne” (planning command control and signaling installations – symbols for safety-related plans)|