BS 7671:2018+A4:2026 Compliant

Scan the Board. Speak Your Results. Send the EICR Before You Leave.

An EICR (Electrical Installation Condition Report) is the formal document produced after a periodic inspection and testing of an existing electrical installation. It replaces the older PIR, is defined by BS 7671:2018+A4:2026, and gives the installation an overall assessment of Satisfactory or Unsatisfactory. Landlords in England are legally required to hold a valid EICR and renew it every five years.

Elec-Mate is the EICR app that actually works the way you work. AI board scanner reads the DB from a photo. Voice-to-test-results fills in the schedule while your hands hold the probes. Defect code AI picks the right observation code. Remedial works estimator turns every defect into a priced quote. Sign it, send it, invoice it — all from your phone, all on site.

Board ScannerVoice Test EntryDefect Code AIDefects → QuotesSend & Invoice
14 min readUpdated Feb 2026Andrew Moore, Founder of Elec-Mate
ShareXinW
Follow

Key Takeaways

  • 1An EICR is the standard UK report for recording the condition of a fixed electrical installation, replacing the older PIR.
  • 2Landlords in England must have a valid EICR before tenants move in and renew it every 5 years — penalties of up to £30,000 per breach.
  • 3Any C1 or C2 observation code makes the overall assessment Unsatisfactory — Elec-Mate tracks this automatically.
  • 4You can create, sign, and export a professional EICR as a PDF directly from your phone using Elec-Mate.
  • 5BS 7671:2018+A4:2026 is the current standard, published in 2026.

What Is an EICR Certificate?

An Electrical Installation Condition Report (EICR) is the formal document produced following a periodic inspection and testing of an electrical installation. It replaced the older Periodic Inspection Report (PIR) and is the standard form used across the UK electrical industry to record the condition of a fixed electrical installation in a building.

The EICR is defined by BS 7671:2018 (the IET Wiring Regulations, 18th Edition) and follows the model forms published in Appendix 6 of the standard. It records the extent of the installation inspected, the supply characteristics, details of the earthing arrangements, the test results for every circuit, and any observations about departures from the current standard or defects that could pose a danger.

The purpose of the EICR is twofold. First, it provides a snapshot of the condition of an installation at a point in time, identifying any damage, deterioration, defects, or dangerous conditions. Second, it provides recommendations for remedial work needed to bring the installation up to an acceptable standard of safety. The overall assessment is either Satisfactory (meaning the installation is safe for continued use) or Unsatisfactory (meaning remedial work is needed).

An EICR is not the same as a simple visual check. It involves dead testing (with the supply isolated) and live testing, covering continuity of protective conductors, insulation resistance, polarity verification, earth fault loop impedance, prospective fault current, and RCD operation. The inspector must access distribution boards, remove covers where necessary, and test a representative sample of accessories.

Elec-Mate's AI Board Scanner reads the DB for you

Point your phone camera at the distribution board. The AI reads MCB/RCBO ratings, circuit details…

Try it free for 7 days
Download on the App StoreGet it on Google Play

When Is an EICR Required?

The recommended intervals for periodic inspection and testing depend on the type of installation and its use. These intervals are set out in Table 3.2 of the IET Guidance Note 3 (GN3, 9th Edition) and reflect the risk profile of different types of premises.

Recommended EICR Intervals

  • Domestic (owner-occupied): Every 10 years, or on change of occupancy
  • Domestic (rented / private let): Every 5 years — legally required under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020
  • Houses in Multiple Occupation (HMOs): Every 5 years
  • Commercial premises: Every 5 years
  • Industrial installations: Every 3 years
  • Swimming pools and special locations: Every 1 year
  • Petrol filling stations: Every 1 year

For landlords in England, the legal requirement is clear: you must have a valid EICR before a tenant moves in and renew it at least every 5 years. Failing to comply can result in civil penalties of up to £30,000 per breach. The report must be given to new tenants before they occupy the property and to existing tenants within 28 days of the inspection. Local authorities can also request a copy within 7 days.

Beyond the legal requirements, an EICR is also commonly requested during property sales, insurance renewals, mortgage applications, and commercial lease negotiations. Many insurers now require evidence of a satisfactory EICR as a condition of cover. For commercial premises, the Health and Safety at Work Act 1974 provides additional obligations.

Doing landlord EICRs? Turn defects into quotes on site

Find a C1 or C2? The remedial works estimator prices the fix instantly — materials, labour, margin.

Try it free for 7 days
Download on the App StoreGet it on Google Play

Understanding EICR Observation Codes

One of the most important parts of an EICR is the observations table, where the inspector records any departures from BS 7671 or any defects found during the inspection. Each observation is assigned a classification code that indicates the severity of the issue. For a full breakdown, see our observation codes guide.

C1

Danger Present

Risk of injury exists. Immediate remedial action is required. The person responsible for the installation must be advised to take immediate action. Examples include exposed live conductors, absence of earthing, or a dangerously overloaded circuit.

C2

Potentially Dangerous

Risk of injury may arise. Urgent remedial action is required. Examples include missing circuit protective conductor (CPC) connections, inadequate fault protection, or the absence of RCD protection where required by current regulations.

C3

Improvement Recommended

The installation does not comply with the current edition of BS 7671 but is not immediately dangerous. Improvement is recommended. Examples include older wiring colours that have not been re-identified at the consumer unit, absence of surge protection (SPD) where now recommended, or socket circuits without RCD protection that pre-date the current requirement.

FI

Further Investigation

Further investigation is required without delay. The inspector was unable to fully assess a part of the installation, and it could not be classified until further investigation is carried out. Common where access was restricted or where unexpected test results need deeper analysis. An FI code alone does not make the overall assessment Unsatisfactory — only C1 or C2 do.

The overall assessment of the EICR is determined by the observation codes present. If any C1 or C2 observations are recorded, the report must be classified as Unsatisfactory (GN3 Reg 3.11). A report with only C3 observations, FI observations, or no observations at all is classified as Satisfactory — FI alone does not make the report Unsatisfactory. FI observations indicate that further work is needed before a final classification can be given for those specific items.

New A4:2026 Rules That Generate EICR Observations

  • C2Reg 411.3.4 — 30 mA RCD on domestic lighting circuits. A4:2026 introduces a mandatory requirement ('shall') for additional 30 mA RCD protection on AC final circuits supplying luminaires in domestic premises. An existing domestic installation without this protection does not comply — typically coded C2.
  • C3Reg 421.1.7 — AFDD recommended for AC final circuits. A4:2026 recommends (advisory, not mandatory) the installation of arc fault detection devices (AFDDs) on AC final circuits to mitigate fire risk from arc fault currents. Absence of AFDDs on a domestic installation is typically coded C3 (improvement recommended) since the wording is recommendatory rather than prescriptive.
  • App 6Appendix 6 model forms updated. The schedule of items inspected now includes dedicated fields for recording the presence of SPDs (surge protective devices) and AFDDs. Elec-Mate's EICR form includes these columns in line with the updated BS 7671:2018+A4:2026 model forms (Reg 722.826.3.201).

Not sure if it's C2 or C3? The Defect Code AI decides for

Describe the defect in plain English — 'no RCD on socket circuit in bathroom' — and the AI returns the correct classification code with the matching BS…

Try it free for 7 days
Download on the App StoreGet it on Google Play

How to Create an EICR Using Elec-Mate

Follow these steps to complete an Electrical Installation Condition Report using the Elec-Mate app, from opening the form to exporting the finished PDF.

1

Open the EICR form

Launch Elec-Mate and tap "New EICR" from the certificates section. The app creates a fresh Electrical Installation Condition Report with all the required sections pre-loaded.

2

Enter supply characteristics

Record the supply details including the earthing arrangement (TN-C-S, TN-S, TT, etc.), supply conductor type, nominal voltage, prospective fault current, and external earth fault loop impedance (Ze). The app validates entries against expected ranges.

3

Fill in installation particulars

Document the installation details including the number of circuits, main protective devices, presence of RCDs, and any limitations on the inspection. Add details about the distribution boards and circuits.

4

Record test results

Enter your test results for each circuit — continuity of protective conductors (R1+R2), insulation resistance, polarity, earth fault loop impedance (Zs), and RCD operating times. The app auto-checks values against BS 7671 maximum permitted values.

5

Add observations

For each deficiency found, add an observation and assign the correct classification code: C1, C2, C3, or FI. The app guides you through the coding criteria and keeps a running tally of observations.

6

Determine the overall assessment

Based on the observation codes, the app helps determine whether the overall condition is Satisfactory or Unsatisfactory. Any C1 or C2 observation automatically makes the report Unsatisfactory.

7

Capture signatures and export

Add your digital signature and the client signature on-screen. Export the completed EICR as a professional PDF, ready to email to the client, upload to your scheme provider, or store in your records.

Fill in test results with your voice

Probes in hand? Just speak: 'Ring circuit 1, R1+R2 0.32, Zs 0.89, insulation resistance 200 megohms…

Try it free for 7 days
Download on the App StoreGet it on Google Play
Why Electricians Switch

You Are Still Typing EICRs at Home. Why?

You spend 2-4 hours on site doing the inspection. Then you drive home and spend another hour re-typing results into desktop software. Then you email the PDF. Then you send a separate quote for the remedial work. Then you send a separate invoice. That is your evening gone — every single time.

Electricians switch to Elec-Mate because the EICR is finished before they leave the property. The board is scanned. The test results are spoken in. The defect codes are AI-suggested. The remedial quote is generated. The certificate and invoice are sent to the client by WhatsApp. You are in the van driving to the next job while your old workflow would have you sitting at a desk.

Your EICR Workflow With Elec-Mate

Step 1
Scan the board
AI reads the DB from a photo
Step 2
Speak test results
Voice fills in the schedule
Step 3
AI codes defects
Right code, right reg
Step 4
Sign on-screen
Inspector + client
Step 5
Send + invoice
Email, WhatsApp, PDF
Try It Free for 7 Days No charge until day 8. Cancel anytime.

What Is Actually Inside the Elec-Mate EICR

Not marketing fluff. These are the actual features built into the EICR tool that save you hours every week.

AI Board Scanner

Point your camera at the DB. Done.

Open the board scanner, point your phone at any distribution board, and Elec-Mate reads it. Circuit details, MCB/RCBO ratings, RCD types…

Defect Code AI

Describe it. Get the right code.

Type or dictate a defect in plain English — "no RCD protection on socket circuit in bathroom" — and the AI returns the correct observation code with the…

Voice to Test Results

Talk to fill in the schedule of tests.

You are on site, probes in hand. Just speak: "Ring circuit 1, R1+R2 0.32, Zs 0.89, insulation resistance 200 megohms…

Observations → Remedial Quote

Turn every defect into money.

Every C1, C2, and FI observation feeds straight into the remedial works estimator. It prices the fix — materials, labour…

Send the Finished EICR However Your Client Wants It

Email
WhatsApp
PDF Download
Cloud Link

Everything Else Built Into the EICR

Send to Client from Site

Finished the EICR? Send the PDF to the client by email, WhatsApp, or any share method on your phone. They have it before you pack up your tools.

Invoice for the EICR

Generate and send an invoice for the inspection itself — directly from the EICR. Client gets the certificate and the bill in one go. No chasing.

Auto BS 7671 Regs

Every field in the EICR links to the relevant BS 7671 regulation. Tap any section and the exact clause appears. The brown book lives in your pocket.

Digital Signatures

Inspector and client sign on-screen. The signed PDF is final the moment the last signature is captured. No printing, no scanning, no paper.

Live Test Value Validation

Enter a Zs value and the app checks it against the maximum permitted value for that protective device instantly.

Auto Overall Assessment

The app watches your observation codes in real time. The moment a C1 or C2 is added, the overall assessment flips to Unsatisfactory automatically.

Cloud Sync + Offline

Saves locally every 10 seconds, syncs to the cloud every 30 seconds. Works fully offline in basements and loft spaces. Your data is always safe.

Phone, Tablet, or Laptop

The full EICR form works on any screen. Designed for a 6-inch phone in a dark cupboard — big touch targets, no tiny buttons, no zooming.

Full Schedule of Inspections

The complete schedule of items inspected is built in, matching BS 7671 Appendix 6 model forms. Tick items off as you walk the installation.

Professional PDF Output

The exported PDF meets NICEIC, NAPIT, and ELECSA scheme provider requirements. Clean, branded, and ready to upload to your portal.

BS 7671:2018+A4:2026

Form structure, observation codes, test value limits, and regulation references all track the current 18th Edition including Amendment 4.

70 Calculators Built In

Cable sizing, voltage drop, Zs, Ze, max demand, adiabatic, conduit fill, trunking fill — all accessible without leaving the app. One subscription.

Elec-Mate vs Paper & Desktop Software

FeatureElec-MatePaper FormsDesktop Software
AI Board Scanner
Voice to Test Results
Defect Code AI
Defects → Priced Quote
Send Invoice from EICR
Send via WhatsApp
Complete on Phone On Site
Digital Signatures
Auto BS 7671 Regs
Live Test Value Validation
Works Fully Offline
Cloud Sync Across Devices
Professional PDF Export
No Double-Handling
Switch to Elec-Mate 7-day free trial. No charge until day 8.

Trusted by UK Electricians

430+
Electricians Using Elec-Mate
8
Certificate Types
70
Built-In Calculators
36+
Training Courses

Frequently Asked Questions About EICR Certificates

7-Day Free Trial — Cancel Anytime, No Hassle

Stop writing EICR certificates by hand

Join 1,000+ UK electricians creating professional digital certificates. 7-day free trial, cancel anytime.

“Replaced three separate apps with Elec-Mate. Certs, quotes, and scheduling all in one place.”

Daniel Palmer, DP Electrical

From £6.99/mo after trial — less than a coffee a week

or download the app
Download on the App StoreGet it on Google Play
7 days free, then from £6.99/moCancel in one tap — no calls, no hassleiOS, Android & WebBS 7671 compliant
16
Certificate Types
70+
Calculators
46+
Training Courses
8
AI Agents

1,000+ electricians · From £6.99/mo after trial

We use cookies to improve the app and measure what works. Cookie Policy