Brazil NCM · 8-digit subitem

NCM 9022.90.91 – Parts and accessories of X-ray apparatus

NCM 9022.90.91 (also written 90229091) is Brazil's code for parts and accessories of X-ray apparatus. Its first 6 digits are HS code 9022.90.

Official description of NCM 9022.90.91

PortuguêsOfficial
De aparelhos de raios X
EnglishUnofficial translation

Of X-ray apparatus

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

How to read NCM 9022.90.91

90Chapter 22Heading 90Subheading

HS code 9022.90
Same in every country

9Item 1Subitem

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. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 90 Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories Instrumentos e aparelhos de óptica, de fotografia, de cinematografia, de medida, de controle ou de precisão; instrumentos e aparelhos médico-cirúrgicos; suas partes e acessórios.
  2. Heading 90.22 Apparatus based on the use of x-rays or of alpha, beta, gamma or other ionising radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, x-ray tubes and other x-ray generators, high tens Aparelhos de raios X e aparelhos que utilizem radiações alfa, beta, gama ou outras radiações ionizantes, mesmo para usos médicos, cirúrgicos, odontológicos ou veterinários, incluindo os aparelhos de radiofotografia ou de radioterapia, os tubos de raios X e outros dispositivos geradores de raios X, os geradores de tensão, as mesas de comando, as telas de visualização, as mesas, cadeiras e suportes semelhantes para exame ou tratamento.
  3. Subheading 9022.90 Apparatus based on use of x-rays and similar; parts and accessories (x-ray generators, tubes, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and like Outros, incluindo as partes e acessórios
  4. Item 9022.90.9 Parts and accessories Partes e acessórios
  5. Subitem 9022.90.91 Of X-ray apparatus De aparelhos de raios X

Other NCM codes under HS 9022.90

9022.90.10 High tension generators for X-ray apparatusGeradores de tensão 9022.90.20 Radiological screensTelas radiológicas 9022.90.80 Other radiology generators, panels, tables, chairsOutros, excluindo as partes e acessórios 9022.90.99 Parts and accessories, other radiation apparatusOutros

Questions about NCM 9022.90.91

What is NCM 9022.90.91?

NCM 9022.90.91 (90229091) is the Brazilian (Mercosur) code for parts and accessories of X-ray apparatus. Its official Portuguese description is “De aparelhos de raios X”.

What is the HS code for NCM 9022.90.91?

HS 9022.90 (Apparatus based on use of x-rays and similar; parts and accessories (x-ray generators, tubes, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and like). 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 9022.90.91?

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.