– crtf is an ISO Certificate validation tool –

ISO certificate verification made easy
check if an ISO certificate is legitimate.

upload an original pdf and instantly get a score according our in-depth investigation

– Ease of use –

Upload an original file and get a score instantly.
the trust is here.

Our full depth analysis allow you to get a score about a certificate and make sure that this is a valid one.

– one click choice, or API –

Get a Score you can trust to about an ISO certificate.

It’s so easy to issue a non-genuine certificate that will trick you. Don’t get fooled.

our advantage:

reliable service
Fast and easy score

Lightweight, instant answer, one-click ISO certificate verification.
Checking the validity of an ISO certificate is a struggle:
Where to find a reliable source?
Which organization has certified?
When has the certification occurred? Is it still valid?
How legitimate is the certificate…?
Use our ISO Certificate validation Service or API for volume.

CRTF validates the consistency and integrity of a signed certificate (PDF file) of conformity issued by a certifying body and its transmission by a certified company.
The legal responsibilities of the parties concerned remain intact for each stage of using this certificate. Traceability is not guaranteed by CRTF.

Every new customer gets 15 free requests for code integration.

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