In May 2018, Schloss Rudolfshausen launched an award called the“Schloss-Perlen-Siegel “. Their intention was and is to award the seal to the companies of which there is already a review/recommendation in the “Castle Pearls” section, provided that they act according to the following principles:
- Producing, managing and acting in a humane way.
- Produce, manage and act in an earth-friendly way.
- Ethically responsible production, management and action.
- Tradition-conscious production, management and action.
- High-quality production, management and trade.