How to verify a ISO (9001, 27001, 14001) certification claim?
<p>Many company websites are showing that the company is ISO 9001, ISO 27001 and/or ISO 14001 certified. </p>

<p>Is there any way to request, or registrar to check, the company's certificate globally and to validate the certificate's integrity and validity?</p>

<p>ISO certification is performed by independent third-parties; call the certifier who issued the certificate and ask them to confirm its validity.</p>

<p>These third parties are authorised by the <a href="http://www.iaf.nu" rel="nofollow">IAF</a>.</p>

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