ICC E1 Residential Electrical Inspector Exam Voucher
The ICC E1 Residential Electrical Inspector Certification is a nationally recognized credential that certifies your expertise in inspecting residential electrical systems for compliance and safety in one- and two-family dwellings.
It validates key knowledge in evaluating electrical installations, wiring, grounding, overcurrent protection, and more—based on the International Residential Code (IRC) and National Electrical Code (NEC / NFPA 70). Ideal for electrical inspectors, code officials, licensed electricians, contractors, and building inspectors expanding into electrical oversight. Often paired with B1 Residential Building Inspector for a complete residential inspection skill set.
Exam Highlights:
- 60 multiple-choice questions
- 2-hour time limit
- Open-book format (using matching editions: 2021/2024 IRC and 2020/2023 NEC)
- Available online via PRONTO remote proctoring or in-person at Pearson VUE testing centers
Purchase an exam voucher valid for 12 months, then schedule through your myICC account. A valuable step for professionals ensuring electrical safety in residential construction.
What is the E1 Certification?
The ICC E1 Residential Electrical Inspector certification is a professional Inspector-level credential that validates a candidate’s ability to inspect residential electrical systems for code compliance and safety. Issued by the International Code Council, this certification demonstrates expertise in evaluating electrical installations, wiring systems, grounding, and overcurrent protection in residential buildings.
The E1 certification is based on both the International Residential Code (IRC) and the National Electrical Code (NEC / NFPA 70), making it a critical credential for professionals responsible for ensuring electrical safety in one- and two-family dwellings.
Who Should Take the E1 Exam?
The E1 Residential Electrical Inspector certification is ideal for:
Electrical Inspectors and Code Officials working in residential construction
Licensed Electricians and Electrical Contractors seeking certification
Building Inspectors and Construction Professionals expanding into electrical inspections
This certification is often pursued alongside B1 (Residential Building Inspector) as part of a complete residential inspection skill set.
E1 Exam Details & Format
Exam ID: E1
Certification Name: Residential Electrical Inspector
Category: National Certification
Level: Inspector
Code Year: 2021 or 2024 International Residential Code (IRC) + NEC (NFPA 70)
Reference Books:
International Residential Code (IRC) – 2021 or 2024 Edition
National Electrical Code (NEC / NFPA 70) – 2020 or 2023 Edition (depending on exam version)
Exam Format:
60 Multiple Choice Questions
2 Hour Time Limit
Open Book Exam
Testing Method:
PRONTO (Online Remote Proctoring)
Pearson VUE CBT (Testing Center)
Voucher Validity:
12 months from the date of purchase.
Redemption Instructions
Purchase your E1 Residential Electrical Inspector exam voucher.
Receive your unique ICC voucher code via email.
Log in to your myICC account.
Schedule your exam via PRONTO or Pearson VUE and apply your voucher code at checkout.
Frequently Asked Questions
Which code books are used for the E1 exam?
The E1 exam is based on the International Residential Code (IRC) and the National Electrical Code (NEC / NFPA 70). Candidates must use the editions that match their selected exam version (2021/2024 IRC and 2020/2023 NEC).
Is the E1 exam open book?
Yes. ICC exams are open-book. You are permitted to use both the IRC and NEC (NFPA 70) during the exam.
How long is the E1 voucher valid?
The exam voucher is valid for 12 months from the purchase date, allowing flexibility in scheduling.
Can the E1 exam be taken online?
Yes. The E1 exam is available via PRONTO online proctoring or at a Pearson VUE testing center.
