Brazil NCM · 8-digit code

NCM 4418.21.00 – Tropical wood doors, frames and thresholds

NCM 4418.21.00 (also written 44182100) is Brazil's code for tropical wood doors, frames and thresholds. Its first 6 digits are HS code 4418.21.

Official description of NCM 4418.21.00

PortuguêsOfficial
De madeira tropical
EnglishUnofficial translation

Wood; doors and their frames and thresholds, of tropical wood;

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2022 (Res Gecex 272/2021).

How to read NCM 4418.21.00

44Chapter 18Heading 21Subheading

HS code 4418.21
Same in every country

0Item 0Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. The last two digits are 00 because Brazil does not split this HS code further. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 44 Wood and articles of wood; wood charcoal Madeira, carvão vegetal e obras de madeira.
  2. Heading 44.18 Builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes Obras de marcenaria e peças de carpintaria para construções, incluindo os painéis celulares, os painéis montados para revestimento de pisos (pavimentos) e as fasquias para telhados (shingles e shakes), de madeira.
  3. Group 4418.2 Doors and their frames, casings and thresholds Portas e respectivos caixilhos, alizares e soleiras:
  4. Subheading 4418.21 Wood; doors and their frames and thresholds, of tropical wood;
  5. Subitem 4418.21.00 Wood; doors and their frames and thresholds, of tropical wood; De madeira tropical

Questions about NCM 4418.21.00

What is NCM 4418.21.00?

NCM 4418.21.00 (44182100) is the Brazilian (Mercosur) code for tropical wood doors, frames and thresholds. Its official Portuguese description is “De madeira tropical”.

What is the HS code for NCM 4418.21.00?

HS 4418.21 (Wood; doors and their frames and thresholds, of tropical wood;). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 4418.21.00?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.