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Consulting Services

The quality of our expert consulting services can be best judged by the clients themselves. We spare no effort to ensure that you are entirely satisfied with our services.

Our quality assurance system is certified by the Ministry for Climate Protection, Environment, Agriculture, Nature Conservation and Consumer Protection of the State North Rhine-Westphalia. It's obligatory to recheck and update this certification regularly.


Since 1997 the we have been accredited measuring body according to the german Federal Immission Control Act (BImSchG). This nomination (notification) was valid until 10/2015. For a renewed notification an accreditation of the german authority (DAkkS) is necessary because of the new version of 41. BImSchV. In March 2017 we received accredition and now we aim for notification according to § 29b BImSchG.

Measuring Instruments

To secure high precision, we calibrate our measuring instruments every year. For that purpose we maintain our own testing apparatus. The superior standard is a high-precision accelleration sensor which has been verified by Deutscher Kalibrierdienst (DKD).

Professional Development

Regularly further training and attending specialist conferences is obligatory for our staff. As authors of various publications we participate in expert's discussions.

Developing Standards

We are engaged in standards committees (such as DIN 4150, DIN 45669, DIN 45672, DIN 45673, VDI 2038). Therefore we gained a wide background knowledge as well as awareness of technical developments.


Prof. Dr. Heiland is a publicly appointed and sworn expert in vibrations and structural dynamics. He acts as expert witness and also works for the german Federal Railway Office (EBA).