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GMP+ International
Braillelaan 9
2289 CL Rijswijk ZH
The Netherlands

To visit our office, click on directions.

If you have any questions and / or comments, please consult the FAQ lists, perhaps the answer to your question is already available there.
Should your question not be included in one of our FAQ lists, please use the contact form to ask your question. We will answer it as soon as possible.

Would you rather contact us by phone or by e-mail?
Phone: +31 (0)70 307 41 20 (office) +31 (0)70 307 41 44 (helpdesk)
Fax: +31 (0)70 307 41 30

If you have a complaint, please use this
complaint form.

Helpdesk China:

Helpdesk Brazil:

Helpdesk Ukraine/Russia: / T +38 (0)672 309 763

Contact employees
Each employee within GMP+ International has his or her own expertise.
Would you like to know who to contact? Click here.

EWS notification
In case of an EWS notification please fill in this EWS form 
(for additional information see GMP+ BA5 Minimum Requirements EWS).
Do you have any further questions? Please, contact GMP+ International.

Business hours 
On week days from Monday through Friday from 8:30 AM -5:00 PM CEST (local time at our office in Rijswijk, the Netherlands).

Our office is closed on the following dates: 

  • March 30th 2018
  • April 2nd 2018 
  • April 9th 2018, from 13:00 PM
  • April 27th 2018
  • May 10th 2018
  • May 11th 2018
  • May 21st 2018
  • December 25th 2018
  • December 26th 2018             

Official data

VAT no.: NL821719518B01
Company Register (Chamber of Commerce) under number 27364542 (

Bank details
Company: GMP+ International B.V
Bank code: RABO
Account number: 1548.28.173
IBAN: NL53RABO0154828173