All our products in the animal feed and pet food category comply with the GMP+ FSA guidelines. These products are checked regularly for undesirable substances, such as heavy metals and dioxins.

In addition, for our primary products, we are also Secure Feed registered and checked.
A number of our soil improvement minerals are registered for organic agriculture in accordance with SKAL/FiBL.

We would be happy to provide you with information about our general terms and conditions of purchase and sale.

Do you have any questions? Please feel free to contact one of our staff members.


Our general terms and conditions of purchase and sale, can be downloaded here in the required language.

Algemene verkoop en leveringsvoorwaarden NL.pdf
General terms and conditions of sale and delivery EN
Allgemeine Verkaufs und Lieferungsbedingungen DE

Further information can be found on the website of VDDN.

Quality Certificates

Poortershaven has been GMP+ FSA certified since 2001. This certificate is also exchangeable for the QS quality scheme (provided that the company is included in the GMP+ database) in Germany and the FAMI-QS quality and feed safety management system globally.

Below you can download our certificate in the required language.

GMP+ FSA Certificaat 2022-2025 NL/BE
GMP+ FSA Certificaat 2022-2025 EN
GMP+ FSA Zertifikat 2022-2025 DE

For more information, please feel free to contact one of our specialists.

Call +31(0)10 4365755 or mail

Part of Poortershaven Industriële Mineralen BV