Ontwerpvolledig

Ontwerpvolledig is a Dutch term used to describe a design that has been developed to a level of completeness in which all essential elements are defined and documented. In this state, the design provides sufficient information for implementation, production, construction, or formal approval.

Typical characteristics of ontwerpvolledig include final drawings and 3D models, a bill of materials or parts list, specifications and tolerances, material choices, and explicit manufacturing, assembly, or construction instructions. It also often covers interface definitions, safety and compliance criteria, testing and verification plans, and clear acceptance criteria. The term signals that the design can be released to suppliers, contractors, or production teams without requiring major further design work.

In practice, ontwerpvolledig is distinct from earlier design stages such as the voorontwerp (concept or preliminary design) and the definitief ontwerp (definitive or detailed design). It is commonly used as a prerequisite for tendering, procurement, or construction, effectively serving as a baseline for contract and execution.

Applications of ontwerpvolledig span various sectors, including architecture, civil engineering, mechanical engineering, consumer products, and software development where a comprehensive design specification is needed before manufacturing or deployment. Benefits include reduced ambiguity, improved stakeholder alignment, smoother procurement processes, and a clearer basis for change management. Potential challenges await if market or regulatory requirements evolve after release, requiring formal change control to maintain the design’s relevance.