What problem does it solve? Engineering teams developing L3 conditional automated driving systems for the Chinese market must navigate an evolving national standard covering DDT performance, takeover requests, minimum risk maneuvers, data recording, and type approval, and this Skill consolidates those requirements into actionable guidance. ## Core Features & Use Cases - ODD and System Architecture Definition: Templates for defining operational design domains (road types, weather, traffic, infrastructure) and L3 system boundaries including perception, planning, DMS, and redundancy. - TOR and MRM Strategy Design: Graded takeover request levels with time budgets, driver state assessment, and four minimum risk maneuver scenarios with fallback actions. - Compliance Checklists and Approval Guidance: DSSAD/EDR data recording requirements, type approval workflow, testing requirements (simulation, closed-course, open road), and a comparison against UN R157 ALKS. - Use Case: A homologation engineer preparing an L3 highway pilot feature for MIIT access approval uses this Skill to verify the takeover time budget, DSSAD recording frequencies, and the compliance checklist before submitting technical documentation. ## Quick Start Ask the agent to generate a China L3 compliance checklist and takeover request strategy for a highway automated driving feature with a 0-120 km/h operating range.