Do all Iranian natural stones require radioactivity testing for the EU?

Not all, but many EU member states require radioactivity test reports for construction materials, especially granites which can have higher naturally occurring radioactive material (NORM) levels. Travertine and marble typically have very low readings.

What radioactivity levels are acceptable for Iranian stone in the EU?

Acceptable levels vary by EU member state. Most countries use an activity concentration index (I) calculated from Ra-226, Th-232, and K-40 measurements. A common threshold is I ≤ 1 for residential buildings and I ≤ 2 for industrial use.

Where can I get a radioactivity test report for Iranian stone?

Accredited laboratories in Iran (such as the Iranian Nuclear Science and Technology Research Institute) or in Europe can perform gamma spectrometry testing. EU customs may prefer reports from EU-accredited labs.

How much does a radioactivity test report cost?

Testing costs vary by laboratory and number of stone types tested. Expect a few hundred euros per stone type. The test is valid for a specific stone from a specific quarry and does not need to be repeated for every shipment.

How long does it take to get a radioactivity test report?

Testing typically takes 1–2 weeks from sample submission to report issuance. Plan ahead if you need the report for a specific shipment timeline.

Can StoneBuySell arrange radioactivity testing for my stone export?

Yes. We can coordinate sample submission and testing with accredited laboratories in Iran or Europe. Contact us on WhatsApp to discuss your EU compliance requirements and we will arrange the testing.

Radioactivity Test Report and Compliance for Exporting Iranian Stone to the EU

Published March 25, 2025 · StoneBuySell Export Desk

Stone slabs in factory — radioactivity test report compliance for exporting Iranian stone to the EU

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Radioactivity Test Report and Compliance for Exporting Iranian Stone to the EU

When exporting natural stone to the European Union, radioactivity compliance is a regulatory requirement that cannot be overlooked. Many EU member states require a radioactivity test report confirming that construction materials — including natural stone — meet defined thresholds for naturally occurring radioactive materials (NORM). Without this report, your shipment may be held at EU customs or rejected entirely.

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