Trinnvise

Trinnvise is a Norwegian term meaning “in a stepwise manner” or “gradually.” It functions as both an adverb and an adjective (trinnvise) and describes actions, plans, or changes that are implemented in sequential stages rather than all at once. The word derives from trinn, meaning step or stage, and vise, meaning to show or indicate a way.

The concept is used across a range of domains to describe controlled progression. In education, trinnvise progression can refer to how competencies are introduced and assessed gradually, or how curricula are rolled out across grades. In public policy and administration, a phased or trinnvis rollout allows authorities to test effects, gather feedback, and adjust before broader application. In healthcare and social services, guidelines, access to services, or vaccination campaigns are sometimes expanded trinnvis to manage risk and resource use. In information technology and project management, features or systems may be deployed in stages, starting with pilots and expanding to full implementation after evaluation.

Advantages of a trinnvis approach include reduced risk, improved ability to monitor outcomes, more efficient allocation of resources, and greater opportunity for stakeholder feedback. Potential drawbacks include slower overall progress, increased coordination complexity, and the possibility of uneven adoption if stages are not aligned or communicated effectively.

See also: phased approach, incrementalism, gradual rollout.