A test certificate template is a field framework, not an official form. It organises the record of an installation’s tests the way an inspection asks about them: whose work, which unit and circuit, which protective arrangements, which measured values — each with the instrument used and the reference it was judged against — and a signed declaration. Inspectors judge results against their jurisdiction’s code and the manufacturer’s instructions; the limits live there, never in the template.
Key Takeaways
- The template is a field framework in inspection order: identity, unit and circuit, protection, measured values, functional results, declaration.
- Every measured value carries its instrument and a “judged against” reference — the limit itself comes from the local code or the manual.
- Where an official form is prescribed, it governs; the framework maps onto it, never replaces it.
- Record values, not ticks, and mark non-applicable fields with a reason instead of leaving blanks.
The Field Groups, in Inspection Order
| Field group | What is recorded | Where the pass mark comes from |
|---|---|---|
| Identity | Site, customer, date; the tester’s name and company; the instrument used, by type or serial | Not a pass/fail item — it is what makes every other line attributable |
| Unit and circuit | Charger model and nameplate serial; the board and protective device feeding it; breaker rating as fitted | The manufacturer’s instructions for the model, and the permit where one exists |
| Protection present | The protective arrangements the installation relies on, recorded by category as fitted | The wiring code of the jurisdiction of installation |
| Measured values | Each measurement the code calls for on this installation type: what was measured, the value, the instrument | The same code, and the charger’s manual — the template carries a “judged against” entry beside every value |
| Functional results | The charger operated and a charge session completed; controls and access features in the state they were left | The manufacturer’s commissioning instructions for the model |
| Declaration | Corrections made or outstanding, the tester’s signature and the date | A blank correction field is itself a statement |
Where Every Limit Comes From
Notice what the table never does: state a number. That is deliberate. A template used across markets cannot carry thresholds, because the threshold for the same measurement is set by the local code edition and sometimes by the charger’s manual. One limit that can be stated generally is the sizing rule behind the circuit fields: under the U.S. National Electrical Code, charging is a continuous load and the breaker is 125% of charger current — 32 A on a 40 A breaker, 40 A on 50 A, 48 A on 60 A. Everything beyond sizing belongs to the two references above; how certification families sit behind them is set out in our guide to EV charger certifications and the explainer on how NRTL listing works.
Adapting the Framework to an Official Form
Where your jurisdiction prescribes a test form, that form governs and this framework maps onto it: keep the field groups, drop your wording into its boxes, and confirm the current edition with the authority or inspection body before you rely on it. The framework’s value is upstream — it is the checklist the tester works through on site so the official form can be completed without a return visit. Two habits keep it honest:
- Record the value, not a tick. A measured value with its instrument can be re-judged against a later code edition; a tick cannot.
- Never leave a blank. A field that does not apply is marked as not applicable, with the reason. A blank reads as a test not done — the distinction an inspector, an insurer or a court will draw later.
Settings fields deserve the same rigour: on a dual-connector station such as the EV-AC03201T, each connector’s results are recorded separately, and on a wallbox such as the EV-ACT3204E the record notes the access state left behind — RFID issued, app account transferred. Installer teams standardising paperwork can reach us via contact us.
Frequently Asked Questions
Is a filled-in template legally sufficient?
Not by itself. Where an official form is prescribed, it is the legally operative document. The template is the working framework that makes sure the official form can be completed fully and accurately — confirm which form your jurisdiction currently requires.
Who should complete the test certificate?
The person who performed the tests, on the day, from the instrument readings. A certificate reconstructed later from memory fails its own purpose — and the qualifications behind the work are covered in our guide to installer qualifications.
Why record the instrument used?
Because a value without an instrument is an assertion. Naming the tester and the instrument makes the record repeatable — which is what gives it weight with an inspector or an insurer.
Related Reading
- EV Charger Certifications Explained: CE, UKCA, UL, ETL, CB and What Buyers Should Ask For
- UL and ETL Listing for EV Chargers: How NRTL Certification Works
- What Qualifications Do You Need to Install EV Chargers?
- What Is a Standard EV Charger Installation?
