HS 3822.19: 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; n.e.c.in item 3822.1
Brazil import duty rates — Updated May 2026
HS 3822.19 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; n.e.c.in item 3822.1 under Brazil's NCM classification. This heading maps to 5 Brazilian NCM codes with import duty (II) ranging from 0%–12.6%. Under the EU-Mercosur agreement, EU-origin products in this category benefit from progressive tariff reduction. In 2024, Brazil imported $1.1B worth of these products, with USA as the leading supplier.
Regulatory agencies
Products under this heading may require pre-approval before customs clearance. Learn more
EU-Mercosur impact
Most products see tariff elimination over 7-10 years. Diagnostic reagents and specialty chemicals benefit.
Brazil imports — 2024
Source: UN ComtradeTop exporters to Brazil
CIF values in USD. Percentage = share of Brazil's total imports for this HS heading.
NCM codes under HS 3822.19
| NCM Code | Description (PT — official) | II | IPI | Ex-Tarif. | |
|---|---|---|---|---|---|
| 3822.19.10 | Reagentes para determinação de componentes do sangue ou da urina, sobre suporte de papel, em rolos, sem suporte adicional hidrófobo, impróprios para uso direto | 0% | 0% | — | Calculate → |
| 3822.19.20 | Reagentes para determinação de glicose no sangue, sobre suporte em tiras, para uso direto | 0% | 0% | — | Calculate → |
| 3822.19.30 | Reagentes de origem microbiana para diagnóstico | 9% | 0% | — | Calculate → |
| 3822.19.40 | Anticorpos monoclonais em solução tampão, que contenham albumina bovina | 0% | 0% | — | Calculate → |
| 3822.19.90 | Outros | 12.6% | 0% | — | Calculate → |
How to import 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; n.e.c.in item 3822.1 into Brazil
- Confirm the NCM code — the table above shows 5 NCM codes under HS 3822.19. Your Brazilian customs broker will determine the exact 8-digit NCM.
- Check the import duty — rates for this heading range from 0%–12.6%. This is the base rate before other taxes.
- Calculate the full landed cost — Brazil charges 7 cascading taxes on imports: II, IPI, PIS, COFINS, ICMS, AFRMM, and Siscomex fee.
- Verify regulatory requirements — check if ANVISA, INMETRO, MAPA, or other agencies require pre-clearance for your product.
Brazil Import Taxes Explained
Complete guide to the 7 cascading taxes on every import.
How to Export to Brazil
Step-by-step guide for foreign companies.
Calculate your landed cost
Enter CIF value and get a breakdown of all 7 Brazilian import taxes for HS 3822.19.