For example, European Union directive 94/36/EC (which regulates the use of food colors) explains in Article 2 (7): "In the Annexes to this Directive 'quantum satis' means that no maximum level is specified.
To illustrate, the European Union's directive 94/36/EC on food coloring explains in its Article 2 (7): The term "quantum satis" indicates that no specific maximum level is defined.