DCEM - The CE mentors
Dr. Ostermann & Partner engineers

We support you on the way to EC-compliant products.


Who we are

Our experience in mechanical engineering


Experienced speakers 

Our team has been working on and with the Machinery Directive for over 30 years.


Experienced authors

In addition to the website www.maschinenrichtlinie.de, we have published our knowledge in specialist magazines and books.


Experienced problem solvers 

Through our work we have come into contact with a wide variety of industries and have found comprehensive and individual solutions.


The CE mentors have many years of experience in the field of EC law, standardization, occupational safety and occupational safety in the mechanical engineering, pressure equipment, explosion protection and automation technology sectors 

Our services for you

Not sure which requirements apply to your machine?
We would be happy to prepare a report for you.

In your industry there is disagreement about the application of the EC directives?

We guide you and your customer / client through the CE jungle.
So that everyone can correctly assess their competencies and responsibilities.

Our mediation is never dependent on the client and is not advice on courtesy!
We always treat both sides fairly so that your business relationship is improved.

Do you need a contribution on the Machinery Directive for your website / newsletter / trade journal?

Contact us. We have interesting current articles for you or investigate a special case structure for your medium.

We regularly comment on EU law on the website www.maschinenrichtlinie.de. If you have a special request / question, we will add your case to the comment.

We always approach our publications with an open mind. 

We develop various tools that we usually provide free of charge.

If you need a special tool or would like to adapt one of our tools to your special case, please contact us. 

Do you need support for your event on EC law in the form of lectures or hosting?

We would be happy to help you hold a successful event, as a speaker or chairman. 

Are you missing contributions for your event / newsletter / specialist medium?

We are happy to support you in the selection of speakers and the compilation of topics.


Our references

For 30 years we have been training CE participants in the German and English-speaking countries on the subject of EC law. Our training courses and publications contribute to the fact that compliance has increased in European mechanical engineering.
You too can benefit from our experience. 

Over 15 successfully held international conferences on the Machinery Directive with an average of over 200 participants.

Over 200 seminars conducted on the topics
Machinery Directive
Risk assessment
Used machines
EN ISO 13849-1 / -2 

Numerous publications on the subject of CE conformity in mechanical engineering, standards, machine safety (see This is us)


DCEM - Die CE-Mentoren
Dr. Ostermann & Partner Ingenieure

Auf dem Senkel 40
53859 Niederkassel
NRW, Deutschland


Email: ostermann@cementor.de 
Tel.: +49 (0) 2208 5001882
Fax: +49 (0) 2208 5001883

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