Our certification
View our certificates below.
BRC Food Safety
Food safety is very important. That’s why Thwan van Gennip is BRCGS certified with an A rating!
Global G.A.P.
The certificate confirms the food safety of the cultivation and the well-being and safety of Thwan van Gennip’s staff.
Naktuinbouw
For strawberry, blackberry and raspberry plants, Thwan van Gennip is affiliated with Naktuinbouw (the Netherlands Inspection Service for Horticulture) (formerly Elite).
Select Plant
For asparagus plants, Thwan van Gennip is affiliated with Select Plant.
Sedex
Thwan van Gennip is a member of this collaborative platform that facilitates global supply chain activities and drives ethical improvements.
SNF
Quality mark that Thwan van Gennip has obtained for housing of labor migrants.