| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| 2002 NEC Commercial and Industrial Pocket Guide | Paperback | 978-0-87765-458-2 | 2001 |
| National Electrical Code 1999 | " | 978-0-87765-432-2 | 1998 |
| National Electrical Code 2002 | " | 978-0-87765-460-5 | 2001 |
| National Electrical Code 2005 Handbook on CD-ROM | CD-ROM | 978-0-87765-627-2 | 2005 |
| National Electrical Code 2008 | Paperback | 978-0-87765-790-3 | 2007 |
| National Electrical Code 2008 | CD-ROM | 978-0-87765-794-1 | 2007 |
| National Electrical Code 2008 Handbook | Hardcover | 978-0-87765-793-4 | 2008 |
| National Electrical Code 2008 Handbook on CD-ROM | CD-ROM | 978-0-87765-798-9 | 2008 |
| National Electrical Code 2011 | Paperback | 978-0-87765-914-3 | 2010 |
| National Electrical Code 2011 | Spiral-bound | 978-1-111-54230-6 | 2010 |
| National Electrical Code 2011 Handbook | Hardcover | 978-0-87765-916-7 | 2010 |
| National Electrical Code 2011 Pocket Guide for Commercial and Industrial Electrical Installations | Paperback | 978-0-87765-964-8 | 2010 |
| National Electrical Code 2011 Pocket Guide for Residential Electrical Installations | " | 978-0-87765-965-5 | 2010 |