Contact our CSC expert: Pleun Kleinveld


I am a concrete technician and I am active for two-and-half years as auditor at Kiwa. I am active in the concrete industry for more than twenty years with experience within the whole supply chain. My specialization is recycling of concrete and I am passionate about cradle-to-cradle within the concrete sector. I also have knowledge about geopolymer concrete.

I am a qualified auditor for the following assessments:

  • -CSC
  • -FPC’s as the EN12620 and EN998-2
  • -Assessments 1801 - 1802 - 1904 - 1905 - 2502 - 2505 - 2506 (part 1 en 2) - 9101 - 9142 - 9161 - 9302 (part 1 en 2) – 9313.


Do you have a question for me or are you wondering what Kiwa and CSC-certification can do for your organization?

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