PFAS Testing Under PPWR: How to Read an Accredited-Lab Report
A PFAS test report is only useful if you can read it. This guide explains what is tested, which methods matter, and how to tell a real report from a decorative one.
In the PPWR era, the PFAS test report has become one of the most important documents in food-packaging procurement — and one of the most misunderstood. Buyers receive a PDF, see the word "PFAS", and file it. But a report only protects you if it actually covers the product you are buying, uses a meaningful method, and is interpreted correctly. Here is how to read one like a buyer who has been burned before.
Step 1 — Check what was tested. The report must identify the sample: product name, batch or production date, and ideally the material composition. A report that says "paper sample" without identifying the product is not evidence about your plates. Match the sample description to the product line you are ordering. If the report covers a different item — even a similar-looking one — it does not cover yours.
Step 2 — Check the laboratory. The lab should be accredited (ISO/IEC 17025) and the accreditation scope should include the method used. Look for the accreditation body and the specific test standard on the report. If the lab is not named, if the standard is not stated, or if the report is "issued" by the factory itself, treat it as a marketing document, not evidence.
Step 3 — Understand the two levels of testing. A total-fluorine screen (typically EN 14582, combustion followed by ion chromatography) measures all fluorine in the sample — including natural and harmless inorganic fluorine — and is used as a first-line indicator. If total fluorine is below the threshold, the PFAS risk is considered low. Targeted analysis (LC-MS/MS) measures specific PFAS compounds against detection limits and is the definitive method. A serious report will state which approach was used; a report that does not mention the method is not a PFAS report at all.
Step 4 — Compare values, not vibes. Look at the unit (mg/kg or µg/kg), the limit of detection (LOD) and the limit of quantification (LOQ), and the result for each substance. A result "below LOD" means not detected at that level — that is the outcome you want. A result that merely says "below regulatory limit" without stating the limit or the value is incomplete. Ask the supplier for the full report, not the summary page.
Step 5 — Check the date and the product type. PPWR technical documentation is held per packaging type, and test results should be current. A report from three years ago, or one covering a different packaging type, does not satisfy the documentation requirement. Also check whether the report covers the finished product — coating, ink and adhesives are part of the food-contact surface and must be included in the analysis.
The timing reality: accredited PFAS testing in Europe currently takes around 8 to 14 weeks from sample submission to report. If you are sourcing now, a supplier who already holds current reports for the exact product line has a structural advantage — you can order today instead of waiting a quarter. If your supplier is only starting the testing process, build the lead time into your planning, and get the testing scope confirmed in writing before you commit.
What the report does not tell you: PFAS is only one of the restricted-substances families under the PPWR. Heavy metals (cadmium, lead, mercury, hexavalent chromium) have their own limits, and food-contact compliance (Regulation (EC) 1935/2004, LFGB in Germany) is a separate requirement with its own evidence. Treat the PFAS report as one chapter of the document pack, not the whole book.
At PPWR, our fiber-based products are uncoated or water-based coated, and every product line carries a current accredited-lab PFAS report plus heavy-metal and food-contact documentation — you can see the difference the moment you open the file. Ask for the report with your quotation; a supplier who sends it without hesitation is a supplier who has nothing to hide.
Start with the five-file document pack every EU buyer should request, or check whether bagasse tableware is PPWR compliant in the first place.