One of the GfL policies is to use all information worldwide available for the benefit in the daily routine.

Therefore GfL is active, partially in leading positions, in many organisations and boards

AIJN - European Fruit Juice Association

- CoPEG Code of Practice Expert Group

German Federation of Industrial Research Associations (AIF)

- Research Association of the German Food Industry (FEI)

German Association for Stable Isotope Research (GASIR)

Association of Official Analytical Chemists (AOAC)

Federal Institute for Risk Assessment (BfR)

- Committee for Wine and Fruit Juice Analyses

German Association of the Fruit, Vegetable and Potato Processing Industry (BOGK)

- Scientific advisory council 

The German Chemical Society (GDCh)

- Working group fruit juice and fruit containing drinks

- Working group stable isotope analytic

- Working group food-laboratories

German Society of Food Technologists (GDL)

German Society for Seabuckthorn and Wild Fruits - SANDDORN e.V.

ICUMSA (International Commission for Uniform Methods of Sugar Analysis)

- German National Committee

International Fruit and Vegetable Juice Association (IFU)

- Chair of the Commission on Methods of Analysis

International Society of Beverage Technologists (ISBT)

Institute of Food Technologists (IFT)

Food Federation Germany (formerly BLL)

SGF International e.V.

- Working Group Authenticity and Evaluation (WG-AE)

Technical Committee of Juice and Juice Products (TCJJP)

German Fruit Juice Association (VdF)

- Committee on law, competition and food science

- Subcommittee RSK-values