Updates & Errata

May 22

Updates for Wyoming Journeyman Electrician License (2024 version)

This update applies to the Electrician License book 2024 edition (or earlier). You do NOT need this update if you have purchased the 2026 edition book.

May 22

Updates for CALIFORNIA RESIDENTIAL ELECTRICAL LICENSE (2024 version)

This update applies to the Electrician License book 2024 edition (or earlier). You do NOT need this update if you have purchased the 2026 edition book.

May 21

Updates for Maryland Electrical License (2024 version)

This update applies to the Electrician License book 2024 edition (or earlier). You do NOT need this update if you have purchased the 2026 edition book.

May 21

Updates for Georgia Restricted ELECTRICAL CONTRACTOR LICENSE (2024 version)

This update applies to the Electrician License book 2024 edition (or earlier). You do NOT need this update if you have purchased the 2026 edition book.

May 21

Updates for SOUTH DAKOTA JOURNEYMAN ELECTRICIAN (2024 version)

This update applies to the Electrician License book 2024 edition (or earlier). You do NOT need this update if you have purchased the 2026 edition book.

May 21

Updates for Connecticut Limited Electrician book (2024 version)

This update applies to the Electrician License book 2024 edition (or earlier). You do NOT need this update if you have purchased the 2026 edition book.

Oct 03

An update for all the low voltage license exam prep books is available.

Oct 05

Book updates

Please be aware that a free update is NOT a digital copy of the entire book but the specific page(s) of the updated contents only. A free update: We followed an on-demand print production schedule so if you ordered your book in 2024 or later you should have received the most current contents in your […]