Overview: The UNNS High-Order Operators Laboratory is the first unified research environment connecting all higher-order operator chambers (XII–XVIII) into one coherent τ-Field validation platform. It serves as a bridge between theoretical recursion grammar and the numerical validation suite developed through Chambers XV–XVIII. This facility marks the transition from isolated operator studies to a synchronized Recursive Geometry Coherence Complex — where spectral, geometric, and meta-recursive behaviors are measured as a single systemic entity.