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Technical Guide

GFCI Protection Requirements: A Complete Reference

Ground-fault circuit-interrupter protection has expanded significantly in recent code cycles. This guide covers every location where GFCI protection is now required under the 2026 NEC.

Apr 5, 2026 · 8 min read
Code Update

2024 IBC: What Changed in the International Building Code

The 2024 International Building Code brings updates to structural design loads, fire protection requirements, and accessibility provisions. Here are the highlights for contractors and inspectors.

Mar 28, 2026 · 5 min read
Exam Prep

5 Strategies to Pass Your Journeyman Electrician Exam

Preparing for your licensing exam can feel overwhelming. These proven study strategies will help you focus on what matters and walk into the testing center with confidence.

Mar 20, 2026 · 4 min read
Industry News

EV Charging Infrastructure: Code Requirements for 2026

With the rapid expansion of electric vehicle adoption, code requirements for EV charging installations have evolved. Article 625 of the NEC now includes updated provisions for bidirectional power transfer.

Mar 12, 2026 · 7 min read
Safety

Arc Flash Hazard Analysis: NFPA 70E Updates You Should Know

The latest edition of NFPA 70E refines the approach to arc flash risk assessment and introduces updated PPE category tables. Understanding these changes is critical for workplace electrical safety.

Mar 1, 2026 · 6 min read

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NEC 2026Electrical
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More Articles
Technical Guide

The 10 Most Common Grounding and Bonding Mistakes

Grounding and bonding errors account for a significant percentage of electrical inspection failures. This guide covers the most frequent mistakes electricians make with Article 250.

Feb 20, 2026 · 7 min read
Technical Guide

Residential Plumbing Code Essentials: IPC vs UPC

Two plumbing codes are used across the US: the IPC and the UPC. Understanding the differences is essential for plumbers working in multiple jurisdictions or preparing for licensing exams.

Feb 12, 2026 · 6 min read
Code Update

Fire Code 101: IFC vs NFPA 1 and What You Need to Know

Two major fire codes govern fire safety in the US. Whether you are a contractor, inspector, or building owner, understanding which fire code applies and what it requires is critical.

Feb 1, 2026 · 7 min read
Industry News

HVAC Code Updates: IMC 2024 and ASHRAE 90.1 Changes

Mechanical codes are evolving to address energy efficiency, indoor air quality, and refrigerant transitions. Here is what HVAC contractors and engineers need to know for 2026.

Jan 22, 2026 · 6 min read
Safety

NFPA 101 Life Safety Code: A Primer for Building Professionals

The Life Safety Code is one of the most widely adopted codes in the US, governing egress, fire protection features, and occupant safety in virtually every type of building.

Jan 10, 2026 · 8 min read
Industry News

Energy Code Compliance in 2026: IECC and Beyond

Energy codes are getting stricter across the US. From envelope requirements to electrification mandates, here is what builders and designers need to know about energy code compliance.

Jan 2, 2026 · 7 min read