What this is
What is an electrical safety inspection?
What is an electrical safety inspection?
A periodic examination of electrical distribution, portable equipment and the environment around them, checking for damage, unsafe access, missing components and conditions that could cause shock, arc flash or fire. It is performed by a qualified person and produces deficiencies that route into maintenance work rather than into a report.
Who is qualified to perform one?
Someone with the training and demonstrated skills and knowledge to recognise and avoid the hazards involved, for the specific equipment and voltage. Qualification is task and equipment specific, so a person qualified on 480V motor control may not be qualified on medium voltage switchgear, and the inspection record should be clear which they were.
Scope
When is an electrical safety inspection required?
This is a condition inspection of the installation and the equipment plugged into it. It is not the electrical testing regime and not the arc flash study.
Use this template when
- Routine periodic inspection of distribution panels, disconnects, outlets and fixed wiring condition
- Portable and hand-held equipment checks, including cords, plugs and guards
- Working space, access and labelling around electrical equipment
- Environmental conditions affecting equipment: moisture, dust, heat, corrosion and physical damage risk
- Post-event examination after a flood, impact, overload or reported shock
Do not use it for
- Fixed installation testing and certification, which is a separate qualified activity producing its own certificate
- The arc flash study, which is an engineering analysis reviewed on system change rather than on an inspection cycle
- Energised work, which requires justification and an energised work permit rather than an inspection
- Thermographic survey, which is a condition monitoring technique feeding maintenance rather than a visual inspection
- Portable appliance testing regimes where they apply, which have their own intervals and recording requirements
Compliance mapping
Which OSHA 1910 Subpart S requirements does this satisfy?
Electrical safety sits under an OSHA installation standard, a work practice standard and, since 2023, a maintenance standard with mandatory language.
| Clause | Requirement | Where it lands |
|---|---|---|
| 1910.303(b)(1) | Equipment free from recognised hazards, examined for safety including mechanical strength and insulation | Distribution and panels |
| 1910.303(g)(1) | Working space about electrical equipment: depth, width and height kept clear and accessible | Environment |
| 1910.303(f) | Disconnecting means legibly marked to indicate purpose | Distribution and panels |
| 1910.305(g)(2) | Flexible cords free from damage, with no splices except by approved means | Portable equipment |
| 1910.334(a) | Portable equipment visually inspected before use for external defects and damage | Portable equipment |
| NFPA 70B 2023 ch.9 | Equipment Condition Assessment setting maintenance intervals from condition, criticality and environment | Result |
| NFPA 70E 205.3 | Equipment maintained in accordance with manufacturer instructions or industry consensus standards | Result |
| CSA Z462 | Canadian workplace electrical safety, closely aligned with NFPA 70E | Header |
What it does not cover
- Fixed installation inspection and testing, which produces its own certificate and requires test instruments rather than observation.
- The arc flash study, which is engineering analysis triggered by system change, not by an inspection cycle.
- Thermographic survey, which detects loose or overloaded connections that a visual inspection cannot see.
- Energised work permitting, which authorises work rather than recording condition.
- Qualified person determination, which is a competency record referenced by this inspection.
How to complete it
How to complete an electrical safety inspection, step by step
The inspection itself is straightforward. What separates a useful programme from a filing exercise is what happens to the findings and how the interval was chosen.
NFPA 70B 2023 sets maintenance intervals through an Equipment Condition Assessment weighing physical condition, criticality and environment, with the worst factor governing. A dusty panel feeding a critical line in a wash-down area warrants attention that a clean panel in an office does not, and a uniform quarterly cycle over-inspects one and under-inspects the other.
Every finding should leave the inspection as a work order with an owner and a date, graded by urgency. Findings that stay inside the inspection record have no mechanism to be corrected, and the next inspection will find them again, which is how a programme accumulates evidence that the hazard was known and tolerated.
1910.303(g) specifies depth, width and height of clear working space, and obstruction is the most common finding because storage migrates toward any flat area near a wall. Walking the space rather than glancing at it also reveals the pallet that appears only on night shift and is gone before the day inspection.
Taped and spliced flexible cords recur endlessly because repair is cheap and immediate. Replacement removes the item from the finding list permanently. Where the same cord is damaged repeatedly the finding is not the cord, it is how the equipment is routed, stored or handled.
What auditors find
Most common electrical safety inspection findings
Electrical inspection findings are remarkably consistent across sites and sectors.
| Finding | Clause | What fixes it |
|---|---|---|
| Working space around panels obstructed by storage or equipment. | 1910.303(g)(1) | Mark the space physically on the floor and treat encroachment as an immediate correction. |
| Circuit directories missing, illegible or inaccurate after changes. | 1910.303(f) | Update the directory as part of any circuit change; an inaccurate directory is worse than none. |
| Missing blanking plates or open knockouts leaving live parts accessible. | 1910.303(b)(1) | Close on the day found; this is an immediate exposure rather than a scheduled repair. |
| Flexible cords damaged, taped or spliced by unapproved means. | 1910.305(g)(2) | Replace rather than repair, and investigate repeat damage on the same equipment. |
| Same deficiency recorded across consecutive inspections. | NFPA 70B ch.4 | Route findings to work orders with owners; track repeat rate as the programme's real measure. |
| Maintenance intervals not derived from an equipment condition assessment. | NFPA 70B 2023 ch.9 | Assess condition, criticality and environment; the worst factor sets the frequency. |
| Inspection performed by someone not qualified for the equipment and voltage. | 1910.332 | Record the inspector's qualification scope on the inspection itself. |
| Equipment worked on that has never been maintained, invalidating arc flash assumptions. | NFPA 70E 205.3 | Link maintenance history to the arc flash study; an unmaintained breaker may not clear as modelled. |
| Arc flash labels present but not matching the current system configuration. | NFPA 70E 130.5 | Trigger study review on any change affecting fault current or protective device operation. |
| Portable equipment not inspected before use, with damage found only at the periodic inspection. | 1910.334(a) | Make pre-use visual inspection a user habit, not a quarterly discovery. |
Case in point
Case in point: the pallet that was only there at night
A food plant ran quarterly electrical inspections. Working space around the panels in the packing hall was recorded as clear on eight consecutive inspections over two years. An electrician received a flash burn while restoring a tripped breaker at 2am, having worked at an angle because he could not stand square to the panel.
The investigation found that finished pallets were staged in front of that panel run every night from about 9pm, cleared by the early shift before 6am. Every inspection had been conducted during the day shift, when the space was genuinely clear.
The inspection record was accurate on every occasion and described a condition that existed for eight hours out of twenty-four.
The template
The template, field by field
The form exactly as it installs. Every field, option, score and conditional rule is editable, and the links to other templates come with it.
6 sections
- Reference
- SAF-024
- Archetype
- Inspection
- Record ID
- INSP-2026-000
- Scoring
- Percent with knockout items
- Direction
- High is good
- Singleton
- No
- Basis
- OSHA 1910 Subpart S, CSA Z462
- Links
- Feeds Finding, work order
- Tags
- Inspection, Electrical
- Sections
- 6
- Fields
- 56
- Follow up fields
- 10
- Repeating sections
- 1
- Links out
- 6
Header
10 fieldsInspection ID*
Auto sequence. Format INSP-2026-00000.
The record's own ID. Other templates point at this value.
Status*
Drives who this goes to next.
- Planned2 pts
- In progress2 pts
- Complete3 pts
- Deferred0 pts
- Open0 pts
- Closed3 pts
- Overdue0 pts
Date and Time*
Inspection Type*
Scheduled, unscheduled, follow up or post incident.
Site*
Site ID*
Format SITE-000.
Links to FDN-001 Site ID
Area*
The area within the site.
Exact Location
Drop a pin for anything hard to find.
Inspector Qualified*
Electrical inspection must be done by a qualified person.
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Qualification Reference
Distribution and panels
6 fieldsPanels Closed And Secured*
- Yes2 pts
- No0 pts
- N/Aexcluded from denominator
Access Clearance Maintained*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Panels Labelled*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
No Signs Of Overheating*
- Confirmed3 pts
- Some discolouration1 pt
- Clear signs0 pts
Covers And Blanks Fitted*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Arc Flash Labelling Present*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Portable equipment
6 fieldsLeads Undamaged*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Plugs And Connectors Sound*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Test Tags Current*
- Yes2 pts
- No0 pts
- N/Aexcluded from denominator
No Daisy Chained Extensions*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Equipment Rated For Environment*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
RCD Protection Present*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Environment
8 fieldsNo Water Ingress Risk*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Equipment Dry*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Ventilation Adequate*
- Yes3 pts
- Marginal1 pt
- No0 pts
Emergency Isolation Accessible*
- Yes3 pts
- Difficult1 pt
- No0 pts
Signage Present*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Restricted Access Maintained*
- Pass2 pts
- Partial1 pt
- Fail0 pts
- N/Aexcluded from denominator
Thermographic Survey Current*
- Yes3 pts
- Overdue1 pt
- Never0 pts
Survey Record ID
Links to MNT-033 Record ID
Observed deficiencies
Repeats11 fieldsResult*
- Pass3 pts
- Pass with conditions2 pts
- Fail0 pts
Severity
- Minor3 pts
- Moderate1 pt
- Serious0 pts
Element Tag
Groups deficiencies by hazard type across every template.
Deficiency Detail
Photo Evidence
Fixed On The Spot
Finding ID
Raise a finding record where this needs tracking to closure.
Links to FDN-015 Finding ID
Asset
Asset ID
Format AST-0000.
Links to FDN-002 Asset ID
Removed From Service
Damaged electrical equipment comes out of service on the spot.
Work Order ID
Links to MNT-002 Work Order ID
Result
15 fieldsItems Assessed*
Excludes anything marked N/A.
Items Failed*
Score Percent*
Calculated on submission. High is good. N/A items leave the denominator.
Result Band*
- Pass3 pts
- Caution1 pt
- Fail0 pts
Completeness Percent*
How much of the template was actually answered. A high score on a half completed form is not a high score.
Findings Raised
Highest Severity Found
- Observation3 pts
- Minor2 pts
- Major0 pts
Action Required*
Raise the action record, then enter its reference here.
- No2 pts
- Yes0 pts
Priority
- High0 pts
- Medium1 pt
- Low3 pts
CAPA ID
Format CAPA-2026-00000.
Links to FDN-014 CAPA ID
Action Owner
Next Inspection Due
Notes
Inspected By*
Signature*
SAF-024 · record IDs look like INSP-2026-000 · Feeds Finding, work order
Open in KnowellaRun it with agents
From a document you fill in to a programme that runs itself
The inspection is a walk with a checklist. What fails is what happens to the findings, and whether the same condition appears again next quarter.
Holds the inspection against the equipment register, grades deficiencies by urgency, and flags any finding that has appeared in a previous inspection.
Converts findings into work orders against the asset, so a deficiency becomes scheduled work rather than an observation, and feeds the maintenance history the arc flash study depends on.
Varies inspection timing across shifts and watches for conditions that appear only outside the usual inspection window.
Confirms the inspector's qualification scope for the equipment and voltage being examined, and records it on the inspection.
This template lives in KnowSafe — safety and compliance. Incidents, hazards, permits, inspections and the critical controls behind them.
Meet KnowSafe→Glossary
Electrical Safety Inspection definitions and key terms
- Qualified person
- Someone with training and demonstrated skills to recognise and avoid the hazards for the specific equipment and voltage, determined per task rather than generally.
- Working space
- The clear depth, width and height required in front of electrical equipment so it can be operated and maintained safely, specified in 1910.303(g).
- Equipment Condition Assessment
- The NFPA 70B 2023 method for setting maintenance intervals from physical condition, criticality and environment, with the worst factor governing.
- Electrical Maintenance Program
- The documented programme NFPA 70B 2023 requires, covering scope, intervals, procedures, records and competency.
- Incident energy
- The energy an arc flash would deliver at a working distance, which depends on protective device operation and therefore on maintenance.
- Approved splice
- A cord repair made by a listed method that restores the original insulation and strain relief. Tape is not one.
- Circuit directory
- The legible marking identifying what each disconnecting means controls, required to be accurate as well as present.
- Deficiency grading
- Classifying findings by urgency so an accessible live part and a faded label produce different responses.
FAQ
Frequently asked questions about electrical safety inspection
What changed with NFPA 70B in 2023?+
It became a Standard rather than a Recommended Practice, effective January 2023, with should replaced by shall throughout. Facilities are now expected to develop and document an Electrical Maintenance Program, and authorities having jurisdiction, insurers and OSHA can reference it when assessing whether maintenance was adequate. Many organisations still treat it as guidance, which is the position it held before 2023.
How often should electrical inspections be done?+
Under NFPA 70B 2023, intervals come from an Equipment Condition Assessment weighing physical condition, criticality and environment, with the worst-rated factor setting the frequency. Quarterly is a common default and is right for some equipment and wrong for the rest. Where manufacturer guidance exists it takes precedence.
Why does maintenance affect arc flash?+
Incident energy depends on how long the protective device takes to clear the fault. A breaker that has never been tested or maintained may operate slower than modelled, or not at all, which means the actual incident energy exceeds the label. NFPA 70E requires equipment to be properly maintained precisely because the calculated protection assumes it.
Is taping a damaged cord acceptable?+
No. 1910.305(g)(2) requires flexible cords to be free from damage, with splices only by approved means that restore the original insulation, outer sheath and strain relief. Tape does none of these. Replacement is the correct response, and repeated damage on the same item is a finding about handling or routing rather than about the cord.
What makes working space non-compliant?+
Anything obstructing the required depth, width or height, and anything preventing the equipment being operated or examined without reaching around or across live parts. Storage is the usual cause, and it accumulates because the area in front of a panel looks like unused floor. Marking the space physically is the only control that reliably holds.
Keep going
Related templates and programmes
Industries this is written for
Programmes this belongs to
Used together in Electrical Safety and Arc Flash
Energy Isolation Verification
Records the physical test proving stored energy is gone before work begins
Electrical Safety Risk Assessment
Assesses shock, arc flash and burn risk from work on or near electrical systems
Arc Flash Study Record
Records the incident energy calculation at each panel and the resulting boundary and PPE category
Live Working Justification Record
Records why work is being carried out live rather than dead, and who accepted that decision
Portable Appliance Test Record
Records inspection and testing of portable electrical equipment, with the result and next due date
Fixed Installation Inspection
Records periodic inspection and testing of the fixed electrical installation, with observations classified by urgency
More in Safety Inspections
General Workplace Inspection
A broad walk through of an area covering the common hazards
Housekeeping Inspection
Checks that walkways, work areas and storage are clear, clean and in order
PPE Compliance Inspection
Checks that the right protective equipment is available, in good condition and being worn
Ladder Inspection
Checks each ladder for damage, missing feet, loose rungs and correct labelling
Fall Arrest Equipment Inspection
Checks harnesses, lanyards and connectors for wear, damage and expiry
Machine Guarding Inspection
Checks that guards are fitted, secure and effective, and that interlocks work
Written and reviewed by
Siddarth Singh
Founder & Chief Executive Officer, Knowella
Certified Safety Professional and industrial and systems engineer with more than a decade inside food supply chain, freight and manufacturing operations. This page was written against the current text of the standards it cites, not against secondary summaries of them.
- Certified Safety Professional (CSP), Board of Certified Safety Professionals
- MBA, University of Chicago Booth School of Business
- MS and BS, The Ohio State University, Industrial and Systems Engineering
- Six Sigma Black Belt
Sources and last review. Reviewed 16 August 2026 against:
- 29 CFR 1910 Subpart S, electrical, particularly 1910.303, 1910.305 and 1910.334, OSHA
- NFPA 70B 2023, standard for electrical equipment maintenance
- NFPA 70E, standard for electrical safety in the workplace
- CSA Z462, workplace electrical safety (Canada)
- 29 CFR 1910.332, training requirements for qualified and unqualified persons, OSHA
This page is general guidance, not legal advice. Confirm requirements with your jurisdiction’s regulator.