We are pleased to announce that Sigma Technical Services recently completed

20/09/2013
We are pleased to announce that Sigma Technical Services recently completed

We are pleased to announce that Sigma Technical Services recently completed and passed its 3 year ISO re-audit covering  the following ISO standards, ISO 9001:2008, 14001:2004, 18001:2007.

Copies of our certification can be found in the “Download” section of our website.

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