Missouri EV Charger Authority is an information and reference resource focused on the electrical systems, regulations, and construction considerations involved in electric vehicle charging across Missouri. Its content is organized around the needs of residential, workplace, multi-unit, parking garage, commercial, and DC fast-charging projects. Topics include charger voltage and amperage, dedicated circuits, wiring and conduit, grounding and bonding, GFCI protection, and National Electrical Code compliance.

The site also covers installation planning, permitting and inspections, contractor qualifications, electrical safety, and estimated installation costs. For larger or more complex projects, it addresses load calculations and management, panel and service upgrades, transformers, utility interconnection, and electrical metering. Additional guidance explores battery storage, backup power, and solar integration, as well as outdoor installations and EV-ready construction.

The authority provides code-related references, searchable code records, trade-code topics, and listings, alongside sourced articles, official feeds, source updates, and information about editorial standards, corrections, and reader contributions. Its purpose is to help visitors navigate the technical and regulatory context of EV charging infrastructure in Missouri