- Verein Österreichischer Gießereifachleute (VÖG)
- akaGuss
- akaGuss_Broschüre
- Instytut Odlewnictwa, Krakow
- French Technical Centre for Foundry (CTIF)
- Castings Technology International
- Gjuteri Föreningen, Swedish Foundry Association
- The European Foundry Association
- The Minerals, Metals & Materials Society (TMS)
- American Foundrymen's Society (AFS)
