Brazil NCM · 8-digit subitem

NCM 9107.00.10 – Time switches

NCM 9107.00.10 (also written 91070010) is Brazil's code for time switches. Its first 6 digits are HS code 9107.00.

Official description of NCM 9107.00.10

PortuguêsOfficial
Interruptores horários
EnglishUnofficial translation

Time switches

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

How to read NCM 9107.00.10

91Chapter 07Heading 00Subheading

HS code 9107.00
Same in every country

1Item 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. 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 91 Clocks and watches and parts thereof Artigos de relojoaria.
  2. Heading 91.07 Time switches; with clock, watch movement or synchronous motor Interruptores horários e outros aparelhos que permitam acionar um mecanismo em tempo determinado, munidos de mecanismo de relojoaria ou com motor síncrono.
  3. Subheading 9107.00 Time switches; with clock, watch movement or synchronous motor Interruptores horários e outros aparelhos que permitam acionar um mecanismo em tempo determinado, munidos de mecanismo de relojoaria ou com motor síncrono.
  4. Subitem 9107.00.10 Time switches Interruptores horários

Other NCM codes under HS 9107.00

9107.00.90 Other timers with clock or synchronous motorOutros

Questions about NCM 9107.00.10

What is NCM 9107.00.10?

NCM 9107.00.10 (91070010) is the Brazilian (Mercosur) code for time switches. Its official Portuguese description is “Interruptores horários”.

What is the HS code for NCM 9107.00.10?

HS 9107.00 (Time switches; with clock, watch movement or synchronous motor). 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 9107.00.10?

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.