HS 2027 Changes: Prepare for Classification Updates
Quick answer
The HS 2027 changes introduce updates to the Harmonized System (HS) and the Combined Nomenclature (CN) used across the EU for customs classification. These changes impact tariff codes, product-specific rules of origin (RoO), and customs procedures, requiring EU businesses to update their classification practices to maintain compliance.
Key takeaways
- The Harmonized System (HS) and Combined Nomenclature (CN) codes are updated periodically; the 2027 revision is in force as of 1 January 2027.
- Changes to HS 2027 affect classification, tariff rates, and product-specific rules of origin under EU trade agreements, including with the UK.
- EU importers must review and adjust their customs declarations, ensuring correct HS and CN codes are used.
- Certain product sectors face specific classification updates, impacting customs duties and compliance.
- Deadlines for compliance align with the effective date of the CN 2027 update, with transitional provisions applying.
- Resources such as Commission Implementing Regulations and national competent authorities provide guidance and support.
Understanding the Harmonized System (HS) and Combined Nomenclature (CN)
The Harmonized System (HS) is an internationally standardized system of names and numbers to classify traded products. It is maintained by the World Customs Organization (WCO) and updated every five years to reflect changes in technology, trade patterns, and product development. The HS provides the global framework for tariff classification.
Within the European Union, the HS is integrated into the Combined Nomenclature (CN), which adds further subdivisions and codes to meet EU-specific customs, statistical, and trade policy requirements. The CN is established under Council Regulation (EEC) No 2658/87 and is updated annually by the European Commission to reflect HS revisions and EU policy changes [1][2].
In practice, EU businesses use CN codes for customs declarations, tariff determination, and trade statistics. The CN is harmonised across all Member States, ensuring uniform treatment within the EU single market.
Key Changes for EU Importers: HS 2027 and CN 2027
The HS 2027 changes represent the latest revision of the Harmonized System nomenclature, effective from 1 January 2027. The European Commission implements these changes through updates to the CN, replacing the previous CN version with a new annex to Regulation (EEC) No 2658/87 [1:1][2:1].
Key aspects of the HS 2027 changes include:
- Introduction of new subheadings and reclassification of certain products to reflect technological and commercial developments.
- Updates to descriptions and tariff codes for specific goods, such as pharmaceutical substances, plastics, and electronic components.
- Adjustments to tariff duty rates in line with international agreements, including the Information Technology Agreement (ITA) [2:2].
- Enhanced clarity and simplification of certain CN codes to facilitate customs procedures.
For EU importers, this means that customs declarations must use the updated CN 2027 codes from the effective date. Incorrect or outdated codes may lead to delays, incorrect duty payments, or compliance issues.
Impact on Product-Specific Rules of Origin (RoO) with the UK
The Trade and Cooperation Agreement (TCA) between the EU and the United Kingdom incorporates product-specific rules of origin (PSRO) based on HS codes. The HS 2027 changes necessitate corresponding updates to these rules to maintain consistency and ensure that goods qualify for preferential treatment under the agreement.
Decision No 1/2024 of the Partnership Council, adopted on 5 November 2024, modifies Annex 3 to the TCA to reflect changes in HS chapters, headings, and sub-headings introduced in the 2022 HS update, which will similarly apply for HS 2027 changes. This ensures that the working or processing required for goods to obtain originating status remains aligned with the updated classification [3][4][5].
In practice, EU businesses trading with the UK must verify that their products’ classification under HS 2027 corresponds with the updated PSRO. Particular attention should be paid to products affected by reclassification between chapters or headings, as this may affect the origin criteria and thus the eligibility for preferential tariffs.
Affected Sectors and Specific Product Classifications
The HS 2027 changes impact various sectors, with some product classifications receiving notable updates. While the full list is extensive, some examples include:
- Pharmaceutical substances: Amendments to non-proprietary names and classifications to reflect scientific advances [1:2].
- Information technology products: Creation of new CN codes to comply with ITA commitments and tariff reductions [2:3].
- Agricultural products: Adjustments to classifications for specific produce such as ‘Plátano de Canarias’ and tomatoes to improve monitoring [2:4].
- Chemicals and plastics: New subheadings and reclassifications to reflect technological changes and environmental considerations [2:5].
- Automotive parts and cast iron products: Clarifications and new CN codes to enhance trade monitoring [6].
EU businesses operating in these sectors should conduct a detailed review of their product portfolios to identify classification changes and assess the impact on customs duties and compliance obligations.
Actionable Steps for EU Businesses
To prepare for the HS 2027 changes, EU companies should consider the following steps:
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Review updated CN 2027 codes: Obtain and study the updated Combined Nomenclature annex published by the European Commission to identify relevant classification changes [1:3][2:6].
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Assess impact on customs declarations: Verify that all customs declarations use the correct CN 2027 codes from 1 January 2027 onwards to avoid penalties or delays.
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Update internal systems: Adapt ERP, logistics, and compliance software to incorporate new HS and CN codes and tariff rates.
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Train staff: Ensure customs, logistics, and compliance teams are informed about the changes and understand their implications.
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Check rules of origin: For goods traded under preferential agreements, especially with the UK, confirm that product-specific rules of origin are updated in line with HS 2027 changes [3:1][4:1][5:1].
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Engage with national authorities: Consult the relevant national customs authority for guidance and clarification on classification issues.
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Monitor transitional provisions: Be aware of any transitional measures allowing the use of previous codes during a limited period after the effective date.
Deadlines and Compliance Requirements
The HS 2027 and CN 2027 changes come into force on 1 January 2027. From this date, all customs declarations within the EU must use the updated CN codes reflecting the HS 2027 nomenclature [1:4][2:7].
Compliance with updated classification rules is mandatory for all economic operators importing, exporting, or trading goods within the EU single market. Failure to use the correct codes can result in incorrect customs duties, potential fines, and delays in customs clearance.
Businesses should also note that product-specific rules of origin under trade agreements, such as the EU-UK TCA, are updated in line with HS changes, and compliance with these updated rules is essential to maintain preferential tariff treatment [3:2][4:2][5:2].
Resources and Support for HS/CN Classification
EU businesses can access several resources to assist with the HS 2027 changes:
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Official EU legislation: The Commission Implementing Regulation (EU) 2023/2364 replaces Annex I to Regulation (EEC) No 2658/87 with the updated CN 2027 codes [1:5][2:8].
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National customs authorities: Provide guidance, classification rulings, and support for compliance.
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Trade associations and chambers of commerce: Offer training and advisory services on classification and customs compliance.
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Customs Code Committee: Advises on the interpretation and implementation of customs legislation, including classification matters [1:6][2:9].
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EU TARIC database: Contains detailed information on CN codes, tariff rates, and applicable measures.
Engaging with these resources early can help businesses transition smoothly to the HS 2027 classification system.
FAQ
What is the difference between HS and CN codes?
The HS is an international system for classifying goods, maintained by the World Customs Organization. The CN is the EU’s detailed extension of the HS, adding further subdivisions to meet EU customs, statistical, and trade policy needs. CN codes are used for customs declarations within the EU [1:7][2:10].
How do HS changes affect customs duties?
HS changes can lead to reclassification of products, which may alter the applicable customs duty rates. The CN updates incorporate these changes and adjust tariff rates accordingly. Using outdated codes can result in incorrect duty payments or customs delays [1:8][2:11].
Where can I find the updated CN 2027 codes?
The updated CN 2027 codes are published in the annex to Commission Implementing Regulation (EU) 2023/2364, which replaces Annex I to Council Regulation (EEC) No 2658/87. National customs authorities and the EU TARIC database also provide access to the updated nomenclature [1:9][2:12].
What are Product-Specific Rules of Origin (PSRO)?
PSRO are detailed criteria under trade agreements defining the working or processing required for goods to qualify as originating from a particular territory, thus benefiting from preferential tariffs. These rules are based on HS codes and are updated to reflect HS changes [3:3][4:3][5:3].
How often does the HS code system change?
The Harmonized System is revised every five years by the World Customs Organization to reflect technological, commercial, and scientific developments. The EU updates the CN accordingly on an annual basis to incorporate these changes [1:10][2:13].
What happens if I use the wrong HS code?
Using an incorrect HS or CN code can lead to incorrect customs duties, delays in customs clearance, risk of fines, and potential non-compliance with trade agreements. It is essential to use the correct, updated codes to ensure smooth customs procedures and compliance [1:11][2:14].
This article provides general information on HS 2027 changes and their implications for EU businesses. Companies should consult qualified legal counsel or their national competent authority for advice tailored to their specific circumstances.
