Supply chain policies and requirements

Our quality policy for our suppliers

Supplier obligations

Supplier quality manual

Dana terms and conditions:

Terms and conditions

Frequent questions

Why have Dana TM4 requirements changed so extensively?

In order to improve customer satisfaction, we have updated our quality system taking into account the requirements of the AIAG.

I would like to submit a proposal to Dana TM4, who should I contact?

Please send your proposal by email to
Our purchasing team will analyze it and come back to you.

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