Fuentes de datos
De dónde vienen nuestros datos
Customs Declare se basa en datos de nomenclatura, aranceles e impuestos publicados por aduanas, gobiernos y organismos internacionales. Cada fuente se cita a continuación, junto con lo que hemos modificado.
Customs Declare no está afiliada, respaldada ni patrocinada por ninguno de los editores mencionados; sus nombres solo sirven para citar sus datos. Cuando hemos traducido, extraído o reformateado un texto, no es la versión oficial. Para fines legales, use el texto del propio editor.
Nomenclaturas y clasificación
Harmonized System (HS 2022), 6-digit
- Publicado por
- World Customs Organization (WCO); code list as published by UN Comtrade (UN Statistics Division)
- Crédito
- Source: World Customs Organization, Harmonized System 2022; code list via UN Comtrade (UN Statistics Division).
- Qué hemos modificado u omitido
- Descriptions in languages other than English are machine translations by Customs Declare, not official WCO texts.
EU Combined Nomenclature 2026 (CN8)
- Publicado por
- Publications Office of the European Union / Eurostat
- Crédito
- Source: Eurostat / Publications Office of the European Union, Combined Nomenclature 2026 (Commission Implementing Regulation (EU) 2025/1926).
- Licencia
- European Commission reuse policy (CC BY 4.0)
- Qué hemos modificado u omitido
- Changes: each code's description is reassembled from the dataset's level-by-level hierarchy into one line.
Harmonized Tariff Schedule of the United States, 2026 Revision 21
- Publicado por
- U.S. International Trade Commission
- Crédito
- Source: U.S. International Trade Commission, Harmonized Tariff Schedule of the United States (2026 Revision 21).
- Qué hemos modificado u omitido
- Chapters 98 and 99 (special classification provisions) have no HS6 parent and are not shown.
UK Global Tariff commodity codes
- Publicado por
- HM Revenue & Customs and Department for Business and Trade (UK Trade Tariff)
- Crédito
- Contains public sector information licensed under the Open Government Licence v3.0.
- Licencia
- Open Government Licence v3.0
Import and Export Tariff of the People's Republic of China (2026), 8-digit
- Publicado por
- State Council Tariff Commission, via the Ministry of Finance Tariff Department of China
- Crédito
- Source: State Council Tariff Commission of the People's Republic of China, Import and Export Tariff (2026).
- Qué hemos modificado u omitido
- Text extracted from the published PDF by Customs Declare; Chinese descriptions are the official ones.
Customs Tariff of India 2023, First Schedule (ITC-HS 8-digit)
- Publicado por
- Central Board of Indirect Taxes and Customs (CBIC), Government of India
- Crédito
- Source: Central Board of Indirect Taxes and Customs, Government of India, Customs Tariff 2023 (First Schedule to the Customs Tariff Act, 1975, as at 1 May 2023).
- Qué hemos modificado u omitido
- Taken from an archived copy of the 2023 edition; later amendments are not reflected.
GCC Integrated Customs Tariff, 12-digit (HS Code Master v3.3)
- Publicado por
- Dubai Customs, United Arab Emirates
- Crédito
- Source: Dubai Customs, HS Code Master v3.3 (GCC Integrated Customs Tariff).
- Qué hemos modificado u omitido
- Arabic and English descriptions are Dubai Customs' own. UAE schedule.
Nomenclatura Comum do Mercosul (NCM), Gecex Resolution 926/2026
- Publicado por
- Siscomex Portal Único (Classif), Government of Brazil
- Crédito
- Source: Portal Único Siscomex (Classif), Government of Brazil, Nomenclatura Comum do Mercosul.
- Qué hemos modificado u omitido
- English text is a machine translation by Customs Declare, not an official translation.
Turkish Customs Tariff (GTIP), annex to Presidential Decision 10781
- Publicado por
- Republic of Türkiye Official Gazette (Resmî Gazete), 30 December 2025
- Crédito
- Source: Resmî Gazete of the Republic of Türkiye, 30 December 2025, annex to Presidential Decision 10781.
- Qué hemos modificado u omitido
- Read from scanned pages by optical character recognition, so errors are possible. Amendments by Decision 11507 (11 July 2026) are not applied. English text is a machine translation by Customs Declare, not an official translation.
Egyptian customs tariff (10-digit)
- Publicado por
- Egyptian Customs Authority
- Crédito
- Source: Egyptian Customs Authority, public tariff browser.
- Qué hemos modificado u omitido
- Chapter 95 is not loaded. English text is a machine translation by Customs Declare, not an official translation.
ECOWAS Common External Tariff (TEC CEDEAO) 2022
- Publicado por
- ECOWAS; text as reproduced by the Office Togolais des Recettes (OTR)
- Crédito
- Source: ECOWAS Common External Tariff (TEC CEDEAO) 2022, as published by the Office Togolais des Recettes.
- Qué hemos modificado u omitido
- The French original is shown as published. English text is a machine translation by Customs Declare, not an official translation.
EAC Common External Tariff 2022 (Legal Notice EAC/117/2022)
- Publicado por
- East African Community
- Crédito
- Source: East African Community, Customs Union Common External Tariff, Version 2022 (Legal Notice EAC/117/2022).
Tipos arancelarios
MFN applied tariff rates (WITS / UNCTAD TRAINS)
- Publicado por
- World Bank (WITS) and UNCTAD (TRAINS)
- Crédito
- Source: World Integrated Trade Solution (World Bank) and UNCTAD TRAINS, MFN applied tariffs (simple average).
AfCFTA e-Tariff Book
- Publicado por
- AfCFTA Secretariat
- Crédito
- Source: African Continental Free Trade Area Secretariat, e-Tariff Book.
EAEU Common Customs Tariff
- Publicado por
- Eurasian Economic Commission
- Crédito
- Source: Eurasian Economic Commission, Common Customs Tariff of the Eurasian Economic Union (revisions to 8 October 2026).
- Qué hemos modificado u omitido
- Kyrgyzstan's rates are inferred from the EAEU tariff and are not the official Kyrgyz schedule. Specific and compound duties are not applied.
Serbia Customs Tariff 2026
- Publicado por
- Customs Administration of the Republic of Serbia
- Crédito
- Source: Customs Administration of the Republic of Serbia, Customs Tariff 2026 (Official Gazette of the Republic of Serbia 107/25 and 45/26, consolidated).
Angola Pauta Aduaneira (Legislative Decree 1/24)
- Publicado por
- Republic of Angola
- Crédito
- Source: Republic of Angola, Pauta Aduaneira, Presidential Legislative Decree no. 1/24.
- Qué hemos modificado u omitido
- Read from the gazette scan; Law 18/24 amendments are not applied.
Lebanese integrated customs tariff
- Publicado por
- Lebanese Customs Administration
- Crédito
- Source: Lebanese Customs Administration, integrated tariff table.
Timor-Leste import duty rate
- Publicado por
- Timor-Leste Customs Authority
- Crédito
- Source: Timor-Leste Customs Authority, duties and taxes.
Customs Tariff, Departmental Consolidation
- Publicado por
- Canada Border Services Agency
- Crédito
- Source: Canada Border Services Agency, Departmental Consolidation of the Customs Tariff.
US and UK general (third-country) duty rates
- Publicado por
- U.S. International Trade Commission; UK Department for Business and Trade
- Crédito
- US: U.S. International Trade Commission, HTS 2026 Revision 21, column 1 general rate. UK: contains public sector information licensed under the Open Government Licence v3.0.
- Licencia
- Open Government Licence v3.0
- Qué hemos modificado u omitido
- Additional duties (for example trade-remedy or surcharge measures) are not included.
Acuerdos comerciales
Trade agreement texts and tariff schedules
- Publicado por
- EUR-Lex (EU agreements); ASEAN Secretariat and AANZFTA Secretariat; Enterprise Singapore (ACFTA, AIFTA schedules); Office of the U.S. Trade Representative (USMCA); China FTA Network, Ministry of Commerce (ChAFTA); RCEP and CPTPP agreement texts; EAC, ECOWAS, SADC, COMESA, Mercosur and GCC treaty texts
- Crédito
- Source: the agreement texts and tariff schedules published by the parties and secretariats named above. Each agreement's own source is kept with its rates.
- Qué hemos modificado u omitido
- Rates are the schedule's final or terminal rate; staging, quotas and product-specific rules not modelled are flagged on the results.
Impuestos y derechos
VAT, GST and excise rates
- Publicado por
- Compiled from published sources, including PwC Worldwide Tax Summaries, Tax Foundation, VATupdate, KPMG, Deloitte, Trading Economics, Wikipedia and national authorities such as the Kenya Revenue Authority, the South African National Treasury and the Federal Ministry of Finance of Nigeria
- Crédito
- Source: rates compiled by Customs Declare from the publishers listed. The source for each rate is kept with it.
- Qué hemos modificado u omitido
- Secondary sources can lag the law. Confirm a rate with the destination's customs authority before filing.
South African anti-dumping, safeguard and vehicle duties
- Publicado por
- South African Revenue Service (SARS)
- Crédito
- Source: South African Revenue Service, Customs and Excise Tariff, Schedules 1 and 2.
Otros datos
BACI world trade database (HS 2022, release 202601, year 2024), used for the unit-price valuation check
- Publicado por
- CEPII
- Crédito
- Source: CEPII, BACI, version 202601 (2024 trade flows). Gaulier, G. and Zignago, S. (2010), BACI: International Trade Database at the Product-Level, CEPII Working Paper 2010-23.
- Licencia
- Etalab Open Licence 2.0
- Qué hemos modificado u omitido
- Changes: quantity-weighted unit-value percentiles calculated by Customs Declare from all world flows. A FOB price benchmark only, not a customs valuation.
Exchange rates
- Publicado por
- Exchange Rate API
- Crédito
- Rates By Exchange Rate API.
Declaration requirements and supporting documents by country
- Publicado por
- Official customs authorities and government trade portals, cited on each country page
- Crédito
- Source: the customs authority or government page linked on each country's requirements page.
- Qué hemos modificado u omitido
- Where no official page could be found, a secondary source is cited and the page says so.