PFAS Restrictions and Pakistan Apparel: What the Universal Restriction Means

Three EU measures cover PFAS in apparel, and only the universal restriction is still a proposal

All three target the same chemical family, per- and polyfluoroalkyl substances. They differ in legal basis, scope and timetable.

Only the PFHxA restriction is law today. The POPs listing is adopted and dated, and the universal restriction has no legal effect yet.

The PFHxA restriction applies to clothing and footwear from 10 October 2026

REACH carries its substance restrictions in Annex XVII. The most recent PFAS entry there, entry 79, came from Commission Regulation (EU) 2024/2462. It restricts undecafluorohexanoic acid, known as PFHxA, together with its salts and related substances.

The product coverage is wide: textiles, leather, fur and hide in clothing and related accessories for the general public, footwear for the general public, and paper or cardboard used as food contact material. Two concentration limits apply, measured in homogeneous material. The sum of PFHxA and its salts must stay below 25 ppb, and the sum of PFHxA related substances below 1,000 ppb.

Firefighting foams carried the earliest date, 10 April 2026. Clothing, footwear, food-contact paper, mixtures and cosmetics follow from 10 October 2026, and textiles and leather outside clothing from 10 October 2027. Articles placed on the market before 10 October 2026 may continue to be sold. The regulation exempts personal protective equipment in risk category III, medical devices and construction textiles.

A POPs listing adds C9 to C21 PFCAs from 16 December 2026, outside REACH

The POPs Regulation implements the Stockholm Convention on persistent organic pollutants. It lists substances that the EU must eliminate, not merely restrict.

Commission Delegated Regulation C(2026) 6059 final amends that list. Adopted on 7 September 2026, it adds long-chain perfluorocarboxylic acids, meaning C9 to C21 PFCAs, their salts and related compounds, and it applies from 16 December 2026.

It works through unintentional trace contaminant limits. In substances, mixtures or articles, the sum of C9 to C21 PFCAs and their salts must not exceed 0.025 mg/kg, and related compounds must not exceed 0.26 mg/kg.

Two continuity rules soften the change. Articles containing C9 to C14 PFCAs already in use in the EU before 31 December 2023 may continue in use, while the C15 to C21 subgroup has a cutoff of 17 December 2026. REACH entry 68 already covers the shorter-chain subgroup. The delegated regulation widens coverage to the full C9 to C21 range and moves the obligation into the POPs regime.

The universal PFAS restriction has no date and no limit, because it is still a proposal

Five national authorities, from Denmark, Germany, the Netherlands, Norway and Sweden, submitted a proposal under REACH to restrict PFAS as a class. ECHA published an updated proposal in August 2025, after reviewing more than 5,600 comments. Its committees for risk assessment and socio-economic analysis are still evaluating it, and the European Commission decides only after their opinions, in consultation with member states.

So a supplier has no application date to plan against. There is no concentration limit yet either, because the proposal works differently from entry 79. The European Commission describes it as a broad restriction of the whole class, not another substance-by-substance measure. Earlier restrictions on individual PFAS often pushed manufacturers onto replacement chemicals that are likewise hazardous, the Commission notes, and that is why the class-wide route exists. Technical textiles are among the sectors under assessment.

On a garment, PFAS sits in the durable water repellent finish

A waterproof breathable jacket needs a finish that makes water bead and roll off the surface. That finish is the DWR, on the outer face of a garment a consumer wears for hours at a time.

The chemistry has moved in steps. Long-chain fluorinated finishes delivered the strongest performance, but they were restricted first, and the industry then shifted to short-chain fluorinated chemistry. PFHxA is a short-chain substance, and entry 79 now restricts it. A supplier that reformulated from long-chain to short-chain chemistry didn't leave the PFAS family. It moved to the next chemistry in line, and that restriction now carries a date.

The entry 79 limits are measured in homogeneous material, a defined term in REACH, so a result depends on sampling the right part of the finished article. A PFAS question about a jacket is a question about the finish, not the fibre.

Short-chain finishes are still PFAS, so buyers ask for a declaration with the purchase order

Water repellence doesn't require fluorinated chemistry. The European Commission lists consumer textiles and footwear among the uses where alternatives can deliver it. Short-chain fluorinated finishes remain inside the PFAS class, so they fall under the PFHxA restriction. Non-fluorinated finishes sit outside the class, and most buyers now prefer them.

A buyer cannot test every shipment, so a declaration shifts that work onto documented chemistry. That is why the request now arrives with the purchase order. A declaration usually covers three things: the PFAS status of the finish, conformance to the buyer's restricted substances list, and the test data behind the claim.

Two frameworks carry the request most often. The AFIRM Restricted Substances List is updated each February and sits alongside published PFAS phase-out guidance. OEKO-TEX Standard 100 tests a broader panel than REACH requires. The same discipline applies to other performance claims, such as moisture management and wind resistance.

Targeted analysis confirms named PFAS, and total organic fluorine screening finds the ones a panel misses

Targeted analysis looks for named substances, usually by liquid chromatography with tandem mass spectrometry. It confirms whether a listed compound is present and at what concentration.

Total organic fluorine screening measures the fluorine bound to carbon across the sample, so it catches PFAS that a targeted panel does not name. That helps when a supplier cannot state what is in a finish. The two routes pair well: a total organic fluorine figure above the relevant threshold justifies a closer look by targeted analysis.

A report counts as evidence only when it names the method, the limit and the sample. The laboratory's accreditation scope is the other half. Build the declaration and the test record before a buyer asks for them.

What Tti Labs tests for PFAS in apparel

• PFAS screening and total organic fluorine analysis by combustion ion chromatography, in the chemical laboratory.

• Restricted substances and RSL analysis for apparel programmes through textiles and apparel testing, inside the same accredited house.

• An accreditation scope published as LAB-022 through the Pakistan National Accreditation Council.

• Testing from the Lahore laboratory, supported by offices in Karachi, Faisalabad and Sialkot.

Book PFAS and restricted substance testing with Tti Labs. UAN 111 786 001. ISO/IEC 17025 accredited, PNAC LAB-022.