Brazil NCM · 8-digit code

NCM 2934.92.00 – Other fentanyls and their derivatives

NCM 2934.92.00 (also written 29349200) is Brazil's code for other fentanyls and their derivatives. Its first 6 digits are HS code 2934.92.

Official description of NCM 2934.92.00

PortuguêsOfficial
Outras fentanilas e seus derivados
EnglishUnofficial translation

Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives

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

How to read NCM 2934.92.00

29Chapter 34Heading 92Subheading

HS code 2934.92
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 29 Organic chemicals Produtos químicos orgânicos.
  2. Heading 29.34 Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds Ácidos nucleicos e seus sais, de constituição química definida ou não; outros compostos heterocíclicos.
  3. Group 2934.9 Other: Outros:
  4. Subheading 2934.92 Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives
  5. Subitem 2934.92.00 Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives Outras fentanilas e seus derivados

Questions about NCM 2934.92.00

What is NCM 2934.92.00?

NCM 2934.92.00 (29349200) is the Brazilian (Mercosur) code for other fentanyls and their derivatives. Its official Portuguese description is “Outras fentanilas e seus derivados”.

What is the HS code for NCM 2934.92.00?

HS 2934.92 (Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives). 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 2934.92.00?

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.