# Legal Dual Use **Domain:** Deep Time / Law / Institutional Affordances **Doc Type:** Canonical Wiki Entry **Maturity:** Developed **Evidence / Concept Status:** Corpus synthesis ## Definition **Legal Dual Use** is the capacity of a legal mechanism created for one domain to govern a materially different domain without rebuilding the underlying administrative machinery. ## Why It Matters for Deep Time Continuity Notice, registries, identity checks, fingerprints, licensing, takedown, custody, and succession can be repurposed when new entities enter existing categories. ## Existing Architecture / Evidence Legal systems routinely reuse administrative machinery across domains. ## Deep-Time Continuity Analysis Deep-time analysis asks what the mechanism could do under a new ontology, not only why it was originally enacted. ## Ground-to-Orbit Context [[articles/From Starbase to Orbit|From Starbase to Orbit]] supplies a present-day cross-domain case. Municipal authority over temporary launch closures can be expanded by redefining “space flight activity” to include manufacturing, testing, and training; a communications licensing framework can extend across orbital servicing, surface operations, and transit. The legal machinery remains recognizable while its operational domain widens. [[wiki/Ground-to-Orbit Infrastructure Continuum|Ground-to-Orbit Infrastructure Continuum]] uses this capacity without treating it as proof of concealed intent. The relevant evidence is the enacted or proposed control surface, its scope, and the actions it authorizes. ## Evidentiary Boundary Dual use does not establish dual intent. ## Related Ontology [[wiki/Deep Time Continuity|Deep Time Continuity]] · [[wiki/Institutional Conversion|Institutional Conversion]] · [[wiki/Continuity Conversion|Continuity Conversion]] · [[wiki/Control Surface Inheritance|Control Surface Inheritance]]