HS code · 6-digit subheading

HS Code 3822.12 – Reagents; diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits; for zika and other diseases transmitted by mosquitoes of the genus Aedes

HS code 3822.12 is the 6-digit subheading for reagents, diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, for zika and other diseases transmitted by mosquitoes of the genus Aedes. It is used for zika virus RT-PCR kits, dengue NS1 antigen tests, chikungunya IgM/IgG ELISA kits, aedes mosquito-borne disease multiplex assays and zika antibody detection kits.

What HS 3822.12 covers

This category covers diagnostic or laboratory reagents, prepared and often in kit form, specifically for Zika virus and other diseases transmitted by mosquitoes of the genus Aedes, such as dengue and chikungunya. These products are vital for disease surveillance, outbreak response, and clinical diagnosis in affected regions globally. Importers and exporters include public health agencies, diagnostic manufacturers, and research institutions. The trade is often driven by public health emergencies and the need for rapid deployment of testing capabilities, requiring adherence to international health regulations and stringent quality standards to ensure accurate and timely identification of infections.

Covers
  • Zika virus RT-PCR kits
  • Dengue NS1 antigen tests
  • Chikungunya IgM/IgG ELISA kits
  • Aedes mosquito-borne disease multiplex assays
  • Zika antibody detection kits
  • Dengue IgG/IgM rapid tests
  • Chikungunya RT-PCR kits
Examples
  • CDC Zika MAC-ELISA
  • InBios DENV Detect NS1 ELISA
  • Euroimmun Chikungunya ELISA
  • Altona Diagnostics RealStar Zika RT-PCR Kit
  • Roche LightMix Zika rRT-PCR

Codes often confused with 3822.12

Common mistake. Can be confused with general diagnostic reagents (382290) or other disease-specific diagnostic kits (e.g., 382211 for malaria) if the specific Aedes-borne disease application isn't identified. The 'for zika and other diseases transmitted by Aedes mosquitoes' is the key differentiator.

3822.90Reagents; diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, or put up in the form of kits, other than those of heading 30.06; certified reference materials, n.e.c. in heading 38223822.11Reagents; diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits; for malaria

Top exporters and importers of HS code 382212, 2025

In 2025, the largest exporter of HS code 382212 in UN Comtrade data was Austria, with 56% of world exports; the largest importer in UN Comtrade data was Egypt, with 14% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.

Top exporters 2025 · share of world exports

  1. 1 Austria $108M
  2. 2 United States $15M
  3. 3 Germany $15M

World total: $192M Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

  1. 1 Egypt $25M
  2. 2 Germany $21M
  3. 3 Netherlands $21M

World total: $179M Reported figures on UN Comtrade ↗

How these figures are built

109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).

Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.

Brazil NCM code for 3822.12

Brazil does not split HS 3822.12: its NCM code is 3822.12.00.

  1. 3822.12.00 Zika and other Aedes-borne disease reagentsPara a zika e outras doenças transmitidas por mosquitos do gênero Aedes

All Brazil NCM codes in heading 38.22 →

Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.

Questions about HS 3822.12

What is HS code 382212?

HS code 382212 is a 6-digit subheading in the Harmonized System that covers: Reagents; diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits; for zika and other diseases transmitted by mosquitoes of the genus Aedes. This category covers diagnostic or laboratory reagents, prepared and often in kit form, specifically for Zika virus and other diseases transmitted by mosquitoes of the genus Aedes, such as dengue and chikungunya. These products are vital for disease surveillance, outbreak response, and clinical diagnosis in affected regions globally. Importers and exporters include public health agencies, diagnostic manufacturers, and research institutions. The trade is often driven by public health emergencies and the need for rapid deployment of testing capabilities, requiring adherence to international health regulations and stringent quality standards to ensure accurate and timely identification of infections.

What products fall under HS code 382212?

Zika virus RT-PCR kits, Dengue NS1 antigen tests, Chikungunya IgM/IgG ELISA kits, Aedes mosquito-borne disease multiplex assays, Zika antibody detection kits, Dengue IgG/IgM rapid tests, Chikungunya RT-PCR kits

What are common misclassifications for HS code 382212?

Can be confused with general diagnostic reagents (382290) or other disease-specific diagnostic kits (e.g., 382211 for malaria) if the specific Aedes-borne disease application isn't identified. The 'for zika and other diseases transmitted by Aedes mosquitoes' is the key differentiator.

Which countries are the top exporters of goods under HS code 382212?

In 2025, the top exporters of HS code 382212 in UN Comtrade data were Austria ($108M, 56% of world exports), the United States ($15M) and Germany ($15M). World exports came to about $192M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

Which countries are the top importers of goods under HS code 382212?

In 2025, the top importers of HS code 382212 in UN Comtrade data were Egypt ($25M, 14% of world imports), Germany ($21M) and the Netherlands ($21M). World imports came to about $179M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

How is HS code 382212 structured?

HS code 382212 is a 6-digit subheading under the Harmonized System. The first 2 digits (38) identify the chapter, digits 3-4 (22) identify the heading, and digits 5-6 (12) specify the subheading. This code is standardized globally by the World Customs Organization.

What is the Brazil NCM code for HS code 382212?

In Brazil, HS code 382212 is NCM 3822.12.00. The last two digits are 00 because Brazil does not split this HS code further.