You're right to question this and want to ensure you're compliant. Let's break down 625.4 and the "qualified person" requirement for EVSE installation

What 625.4 Typically Means (referencing the 2023 NEC)

Section 625.4 of the National Electrical Code (NEC), the standard that section 625.4 is often pulled from, generally states that all permanently installed EVSE (Electric Vehicle Supply Equipment) shall be installed by qualified personnel. This is a common and vital safety requirement.

What "Qualified Person" Means

The NEC doesn't usually list specific courses in the code itself. Instead, it defines "Qualified Person" in Article 100 (Definitions): Qualified Person

One who has skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved.This definition is deliberately broad to allow for different jurisdictions and different training paths. It's performance-based. The employer is ultimately responsible for ensuring their employees are qualified.

Does Your Colorado JW License Make You Qualified? Most Likely, YES. A Colorado Journeyman Wireman (JW) license generally provides strong evidence that you meet the "qualified person" definition. Here's why: Skills and Knowledge

A JW license demonstrates you have the knowledge of electrical theory, wiring methods, and code requirements necessary to install electrical equipment safely and correctly. The training and testing you underwent to obtain the license should have covered these topics.

Construction and Operation

You understand the construction and operation of electrical equipment (including EVSE).

Safety Training

Your JW training would have covered safety procedures, hazard recognition, and safe work practices.

Important Considerations (Even With a JW License)



Specific EVSE Technology

While your JW license gives you a broad base, EVSE technology can have specifics that require additional familiarization. Read the manufacturer's instructions for the specific EVSE you are installing. Some manufacturers offer training on their products. This is excellent to do!

Local Codes and Permitting

Always verify that you are current with your local electrical codes. EVSE installations often require permits and inspections. Follow all local rules.

Specific Jurisdictional Rules

While less common, some jurisdictions might have specific requirements for EVSE installers beyond a general electrician's license (especially for complex charging installations or public charging stations). Check with your local electrical inspector or permitting authority.
In summary

Your Colorado JW license strongly suggests* you are a "qualified person" as defined by the NEC for EVSE installations. However, it's your responsibility to ensure you understand the specific EVSE's installation requirements, local codes, and any other relevant jurisdictional rules. Always prioritize safety and follow best practices.

Recommendations


Consult Your Local Authority

Contact your local electrical inspector or permitting office. Ask if there are any specific requirements or interpretations of "qualified person" related to EVSE installations in your jurisdiction. This is the MOST IMPORTANT step.2.

Manufacturer Training

Look for any training resources offered by the EVSE manufacturer.3.

Stay Current

Keep your knowledge of the NEC and EVSE technology up-to-date through continuing education.4.

Document Your Qualifications

Keep copies of your JW license, any EVSE-specific training certifications, and evidence of ongoing professional development.5.

Never Cut Corners: Prioritize safety and proper installation techniques above all else.By taking these steps, you can be confident that you are installing EVSE safely and in compliance with all applicable codes and regulations. Flag for review