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Please be aware that as of Monday 3rd April 2023 the ability to register as a new CIMA Candidate or re-activate your CIMA account has been suspended and will not be available until Tuesday 3rd May.
There will be a scheduled maintenance on Saturday, 1st of April at 17:30 BST to Sunday, 2nd of April at 9:00 BST. Users can still access MyCIMA to schedule or start an Exam but other MyCIMA services will not be available. Users will not be able access Study Planner, CGMA Store,, and Competency and Learning. In the meantime, we apologize for any inconvenience caused.

May 2014

Ethical culture change at Siemens: a case study

Siemens is a globally operating technology company with core activities in the fields of energy, healthcare, industry and infrastructure
This case study investigates how following scandal, Siemens turned its business around by embedding strong corporate governance, and an emphasis on transparency and trust.
It shows how an organisation can build resilience by creating a culture change that reinforces integrity, ethics, transparency and trust, across a complex global business value chain following corporate crisis.
Find out the steps CGMAs can take to embed governance and ethics throughout the value chain.


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Prevention is about training in the anti-corruption policies, detection is about monitoring and controlling how the policies are working and responding is about taking action on violations. If somebody crosses the line and nothing happens, then your programme is not worth the paper it’s printed on.

John Garred UK regional compliance officer, Siemens

CGMA Resources

Browse the full range of Thought Leadership resources here.

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