F-Gas Certificate Vs Manifold Calibration Paperwork Uk
Direct answer: your personal F-Gas certificate is competence evidence. Company certification is a separate business requirement for many stationary F-gas jobs carried out for others. A manifold certificate of conformity or calibration document is instrument paperwork, not permission to handle refrigerant.
Keeping these piles separate prevents a common buying mistake: treating “F-Gas ready” tool marketing as though it solved legal competence, company approval and measurement traceability at once.
Paperwork comparison
| Paperwork pile | Plain-English meaning | What it does not prove |
|---|---|---|
| Personal F-Gas qualification | Evidence that an individual is qualified for the relevant category of F-gas work. | It does not certify the employer or calibrate the gauge. |
| Company certification | Business-level certification for servicing stationary F-gas equipment operated by others, where required. | It does not replace the technician's own qualification. |
| Certificate of conformity | Product paperwork saying the instrument conforms to stated requirements at supply. | It is not automatically an annual UK traceable calibration certificate. |
| Calibration record | Evidence for the instrument's measurement status under your employer or contract policy. | It does not authorise refrigerant handling by itself. |
What GOV.UK says
GOV.UK F-Gas qualification guidance says individuals must have their own qualifications to work on equipment containing F gas and lists RACHP category scopes. GOV.UK company F-Gas certification guidance says companies, including sole traders, must be certified to service stationary F-gas equipment operated by others, with listed exceptions. The GOV.UK F-Gas licence overview points workers back to these personal and company requirements.
Where buyers get caught
A tool can be suitable for F-Gas work in the sense that it covers modern refrigerants and pressure tasks, while still not being legal evidence of competence. Likewise, a new instrument can arrive with product paperwork while your contract still asks for traceable calibration at a defined interval.
The practical fix is to file by purpose: qualification evidence with staff records, company certificate with business compliance records, job readings with service reports, and instrument documents with the asset register.
Completed filing template
| Asset/job field | Record |
|---|---|
| Technician | Name, personal F-Gas category, expiry or renewal note. |
| Company | Certification body and certificate reference if the job requires it. |
| Instrument | Model, serial number, certificate of conformity, calibration status and next review date. |
| Job note | Refrigerant selected, pressure readings, temperature measurements used and any exceptions. |
Stop condition
If a customer contract asks for UK traceable calibration evidence and you only have a product conformity document, stop and ask the contract owner what evidence is acceptable. This article is an operational explainer, not legal advice.