Brazil NCM · 4-digit heading

NCM 90.32 – Automatic regulating or controlling instruments

About NCM heading 90.32

Regulating or controlling instruments and apparatus; automatic type

Heading 90.32 of Brazil's NCM has 22 eight-digit codes. Official Portuguese description: Instrumentos e aparelhos para regulação ou controle, automáticos.

The first four digits, 9032, identify this heading within chapter 90. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.

For product coverage and classification context, read the HS heading 90.32 guide.

NCM codes in heading 90.32 22

  1. 9032.10 Regulating or controlling instruments and apparatus; automatic type, thermostatsTermostatos HS code
  2. 9032.10.10 Fluid-expansion thermostatsDe expansão de fluidos
  3. 9032.10.90 Other thermostatsOutros
  4. 9032.20.00 Manostats (pressure switches)Manostatos (pressostatos)
  5. 9032.8 Other instruments and apparatus: Outros instrumentos e aparelhos:
  6. 9032.81.00 Hydraulic or pneumatic automatic regulatorsHidráulicos ou pneumáticos
  7. 9032.89 Regulating or controlling instruments and apparatus; automatic, other than hydraulic or pneumaticOutros HS code
  8. 9032.89.1 Voltage regulators Reguladores de voltagem
  9. 9032.89.11 Electronic voltage regulatorsEletrônicos
  10. 9032.89.19 Other voltage regulatorsOutros
  11. 9032.89.2 Electronic controllers of a kind used in motor vehicles Controladores eletrônicos do tipo utilizado em veículos automóveis
  12. 9032.89.21 ABS controllers for motor vehiclesDe sistemas antibloqueantes de freio (travão) (ABS)
  13. 9032.89.22 Vehicle suspension system controllersDe sistemas de suspensão
  14. 9032.89.23 Vehicle transmission controllersDe sistemas de transmissão
  15. 9032.89.24 Vehicle ignition controllersDe sistemas de ignição
  16. 9032.89.25 Vehicle injection system controllersDe sistemas de injeção
  17. 9032.89.29 Other electronic vehicle controllersOutros
  18. 9032.89.30 Digital railway vehicle control equipmentEquipamentos digitais para controle de veículos ferroviários
  19. 9032.89.8 Other, for regulating or controlling non-electrical quantities Outros, para regulação ou controle de grandezas não elétricas
  20. 9032.89.81 Automatic pressure regulatorsDe pressão
  21. 9032.89.82 Automatic temperature regulatorsDe temperatura
  22. 9032.89.83 Automatic humidity regulatorsDe umidade
  23. 9032.89.84 Variable-frequency motor speed controllersDe velocidade de motores elétricos por variação de frequência
  24. 9032.89.89 Other non-electrical quantity regulatorsOutros
  25. 9032.89.90 Other automatic regulating instrumentsOutros
  26. 9032.90 Regulating or controlling instruments and apparatus; automatic, parts and accessoriesPartes e acessórios HS code
  27. 9032.90.10 Assembled PCBs for automatic regulatorsCircuitos impressos com componentes elétricos ou eletrônicos, montados
  28. 9032.90.9 Other Outros
  29. 9032.90.91 Parts and accessories of thermostatsDe termostatos
  30. 9032.90.99 Other automatic regulator parts and accessoriesOutros

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.