Zweckprinzip
Zweckprinzip is a term used mainly in German administrative and constitutional law to describe the orientation of action, interpretation, and policy design toward a defined objective. It expresses the idea that legal and administrative decisions should be directed at achieving the ends for which the relevant norm or program was established.
In practice, the Zweckprinzip implies that measures must be purpose-driven: the chosen means should be suitable
In statutory interpretation, the Zweckprinzip underpins teleological or purposive approaches: the meaning of a legal rule
Zweckprinzip also intersects with the concept of Zweckbindung (use of resources for designated purposes) and other
Critically, the principle relies on a clear articulation of the intended purpose; where objectives are vague
See also: Teleologische Auslegung, Verhältnismäßigkeit, Zweckbindung, Verwaltungsakt.