national architecture

(6) National architecture .— For purposes of this chapter, the term “national architecture” means the common framework for interoperability that defines— (A) the functions associated with intelligent transportation system user services; (B) the physical entities or subsystems within which the functions reside; (C) the data interfaces and information flows between physical subsystems; and (D) the communications requirements associated with the information flows.


23 USC § 501(6)

Scoping language

For purposes of this chapter
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