The GGN ( GLOBALG.A.P. number) label is the consumer label of GLOBALG.A.P. and attests certified, responsible agriculture. It can be found on both packaged and loose products. The label confirms that the certified products have been produced in compliance with certified, responsible agricultural practices which take food safety, environmental protection, animal welfare, social responsibility and supply chain transparency into account. The GGN label can be used for:
Fruit and vegetables
Farmed seafood and algae
Flowers and plants
More detailed information can be found here on the pages of the standard owner.