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54024500
MAN-MADE FILAMENTS; STRIP AND THE LIKE OF MAN-MADE TEXTILE MATERIALSSynthetic filament yarn (other than sewing thread), not put up for retail sale, including synthetic monofilament of less than 67 decitex

Other, of nylon or other polyamides

Standard EU duty
4%
VAT
23%
Additional duties / sanctions
0 rules
Docs required
15 docs
L152Y727Y728Y870Y084L142+9
Standard rates
Applies toTypeRateConditionsRegulation
ERGA OMNESThird country duty4%R1789/03
ERGA OMNES (excl. CN)Anti-dumping/countervailing statisticR1984/25
CNAnti-dumping or countervailing registrationSee notesR1984/25
TRAnti-dumping/countervailing duty - ControlSee notesD0142/96
Preferences
ERGA OMNES 0%ERGA OMNES 0%ERGA OMNES 0%AD 0%AL 0%BA 0%CA 0%CA 0%CAMER 0%CARI 0%CH 0%CI 0%CL 0%CM 0%CO 0%DZ 0%EBA 0%EC 0%EEA 0%EG 0%EH 0%ESA 0%EUCA 0%FJ 0%FO 0%GB 0%GE 0%GH 0%GSP 3.2%GSP+ 0%IL 0%JO 0%JP 0%KE 0%KR 0%LB 0%LOMB 0%MA 0%MD 0%ME 0%MK 0%MX 0%NZ 0%PE 0%PG 0%PS 0%SADC EPA 0%SB 0%SG 0%SM 0%SWITZ 0%SY 0%TN 0%TR 0%UA 0%VN 0%WS 0%XC 0%XK 0%XL 0%XS 0%ZA 0%
Notes
TM5101. Customs duties shall be suspended in respect of goods intended for incorporation in the ships, boats or other vessels classified at the following CN codes 8901 10 10; 8901 20 10; 8901 30 10; 8901 90 10; 8902 00 10; 8903 91 10; 8903 92 10; 8904 00 10; 8904 00 91; 8905 10 10; 8905 90 10; 8906 10 00; 8906 90 10 for the purposes of their construction, repair, maintenance or conversion, and in respect of goods intended for fitting to or equipping such ships, boats or other vessels.2. Customs duties shall be suspended in respect of:(a) goods intended for incorporation in drilling or production platforms:(1) fixed, of subheading ex 8430 49, operating in or outside the territorial sea of Member States, or(2) floating or submersible, of subheading 8905 20, for the purposes of their construction, repair, maintenance or conversion, and in respect of goods intended for equipping the said platforms.(b) tubes, pipes, cables and their connection pieces, linking these drilling or production platforms to the mainland.
EU003According to The Special Provisions of Section II (A) (3) of the Preliminary Provisions of the Combined Nomenclature the suspension of customs duties for goods for certain categories of ships, boats and other vessels and for drilling or production platforms shall be subject to conditions laid down in the relevant provisions of the European Union with a view to customs control of the use of such goods.
CD333The autonomous Common Customs Tariff duties laid down in Regulation (EEC) No 2658/87 for parts, components and other goods of a kind to be incorporated in or used for aircraft and parts thereof in the course of their manufacture, repair, maintenance, rebuilding, modification or conversion is suspended.In order to benefit from the suspension, the declarant shall present to the customs authorities an Authorised Release Certificate — EASA Form 1, as set out in Appendix I to Annex I to Regulation (EU) No 748/2012, or an equivalent certificate.The certificates which are deemed to be equivalent to Authorised Release Certificates are listed in Annex II to the Regulation (EU) 2018/1517.
CD605The benefit of this tariff quota is subject to the presentation of the outward processing authorisation, for the purpose of implementing Council Regulation (EC) No 32/2000, Annex II, footnote (1). This concerns goods resulting from processing work as provided for in the arrangements with Switzerland on processing traffic in textiles.
CD797A reference to Annex 5-A of Council Decision (EU) 2017/37 on the signing on behalf of the European Union of the Comprehensive Economic and Trade Agreement (CETA) between Canada, of the one part, and the European Union and its Member States, of the other part (OJ L 11) should be made on the commercial invoice or any other commercial document.
TM01048Registered imports can be made subject to the retroactive imposition of anti-dumping duties if the ongoing investigation results in findings leading to the imposition of anti-dumping duties (more information in Commission Regulation (EU) 2025/1984).
CD303The relief from or reduction of customs duties shall be subject to the specific request expressed by the declarant in box 44 "Additional information/Documents produced/Certificates and authorisations", of the Single Administrative Document (SAD)
TM904Preferences granted under the agreement between the European Union and Morocco in force from 19 July 2019.As of 3 October 2025, products originating in Western Sahara subject to controls by the customs authorities of the Kingdom of Morocco shall benefit from trade preferences under the terms of the new Agreement in the form of exchange of letters between the EU and Morocco, The European Union and the Kingdom of Morocco have agreed to allow those products to be identified by reference to the region of origin to be included in the proof of origin and as provided for in Protocol 4.In view of the application of these measures, the origin certificates codes U179 and U180 must be declared.The country code to be entered in the origin declaration when these proofs of origin are used is “EH”.
CD727Eligibility to benefit from this preference is subject to the presentation of an origin declaration stating the European Union origin of the goods, in the context of the Canada-European Union Comprehensive Economic and Trade Agreement (CETA).
CD906The list of non-eligible locations and their postal codes is available at the following address: http://ec.europa.eu/taxation_customs/customs/technical-arrangement_postal-codes.pdf
CD500Eligibility to benefit from this preference is subject to the presentation of a proof of origin stating the community origin of the goods, in the context of the agreement between the European Union and the Swiss Confederation.
TM303Anti-dumping/countervailing measures continue to apply to goods originating in the countries concerned even if imported from Türkiye.
5

Binding Tariff Information

BTI classification examples

NLgold025-0317

High-tenacity polyester yarn for slings

poliestrGRI 1GRI 6
PLgold4-001159

Textured polyester multifilament yarn

synthetic fibreGRI 1GRI 6
BGgold25-BTI11

Polypropylene filament yarn for tying

polypropyleneGRI 1GRI 6
DEgold694/24-1

High-tenacity polyester filament yarn

poliestr (włókna syntetyczne)GRI 1GRI 6
PLgold4-001161

Textured polyester multifilament yarn

synthetic fibreGRI 1GRI 6

BTI (Binding Tariff Information) is an official EU customs decision confirming the classification of goods. Valid for 3 years, binding across all EU member states.

Product characteristics and tariff classification

CN code 540245 covers textured yarn of nylon or other polyamides, single, with a linear density exceeding 50 tex per single yarn. Texturing imparts increased bulk, elasticity, and moisture management properties to synthetic fibres, making them suitable for apparel fabrics, hosiery, and industrial textiles. Classification under this code requires the yarn to be made from polyamide and to have undergone a mechanical or air-jet texturing process. Smooth untextured yarn falls under different subheadings within Chapter 54. When importing into the European Union, accurate identification of the raw material composition, linear density, and type of fibre treatment is essential. This information should be supported by the manufacturer's technical specification or quality certificate attached to the customs declaration.

EU Textile Regulation 1007/2011, REACH and GPSR

Polyamide yarn imported into the EU is subject to Regulation (EU) No 1007/2011 on textile fibre names and labelling. Commercial documentation must contain the correct fibre name as listed in Annex I of the regulation. Under REACH (EC 1907/2006), importers must ensure that the yarn does not contain restricted substances above permitted limits, particularly azo dyes releasing carcinogenic aromatic amines covered by entry 43 of Annex XVII. Since 2024, the General Product Safety Regulation (EU) 2023/988 requires importers to ensure product traceability and designate a responsible economic operator within the EU. Compliance documentation should include a declaration of conformity and supply chain traceability data. These requirements apply to all textile products placed on the EU market regardless of their intended end use.

Practical import and trade considerations

When clearing textured nylon yarn classified under CN code 540245 through customs, the declaration must specify linear density in tex, number of filaments, and texturing method. Customs authorities may request samples for laboratory testing to confirm fibre composition and physical parameters. Importers should check the TARIC database for current trade measures, including any anti-dumping duties on polyamide yarn from specific countries of origin. Preferential duty rates may be available under free trade agreements, provided an appropriate proof of origin such as EUR.1 or an invoice declaration is submitted. Exporters should consider the destination country's requirements for textile product certification and labelling, which may differ from EU standards.

Importing synthetic yarn - classification guide CN 5402 45

Textured nylon yarn CN 5402 45 is classified by polymer type (nylon, polyester, polypropylene, viscose), texturing, and thickness. Import into the EU is subject to conventional customs duty and import VAT. Textured yarns have separate subheadings from smooth yarns. Composition labelling is mandatory.

Frequently asked questions

What distinguishes textured yarn under 540245 from smooth yarn?
Textured yarn undergoes an additional mechanical or air-jet treatment that creates loops, crimps, or coils in the filaments, giving the yarn greater bulk, stretch, and a softer handle. Smooth yarn retains its straight, flat filament structure. This processing difference determines the tariff classification within the CN 5402 subheadings.
What documents are required for importing nylon yarn into the EU?
Required documents include a customs declaration with the correct CN code, commercial invoice, technical specification with linear density and composition data, proof of origin for preferential rates, and REACH compliance documentation. For consumer products, a GPSR declaration of conformity and economic operator details are also necessary.
Does polyamide yarn fall under REACH restrictions?
Yes. Polyamide yarn must comply with Annex XVII restrictions under REACH, particularly regarding azo dyes that release carcinogenic aromatic amines. Importers must obtain documentation from the manufacturer confirming the absence of these substances and ensure compliance with SVHC substance limits throughout the supply chain.
What is the EU duty on textured nylon yarn CN 5402 45?
Textured nylon yarn under CN 5402 45 is subject to conventional EU customs duty and import VAT. Check the rate in TARIC. Fibre composition labelling per EU 1007/2011 is mandatory.