Mexico · Electronics

Mexico Electrical NOM Certification

A practical guide to Mexico Electrical NOM Certification for electronics sold in Mexico: who it applies to, what to prepare, and the mistakes that cause rejection.

Who needs it

Manufacturers and importers of electrical or electronic equipment; Distance sellers shipping electronics to buyers in Mexico

Authority

Secretaría de Economía

Legal basis

NOM-003-SCFI-2014

Local representative

A local importer or registered licence holder is normally required

Timeline

Before sale; certification typically takes weeks to months

Cost

Testing and certification fees depend on product complexity

If you do not comply

Import rejection, seizure, fines, or listing removal

Who needs this

Manufacturers and importers of electrical or electronic equipment
Distance sellers shipping electronics to buyers in Mexico

Documents you need

Test reports from an accredited laboratory
Certificate, registration, or approval number
Safety and EMC evidence for the product family
Local label artwork and instruction manual

Compliance checklist

Tick each item as you collect it. Saved in this browser only.

Test reports from an accredited laboratory
Certificate, registration, or approval number
Safety and EMC evidence for the product family
Local label artwork and instruction manual

How to comply

Classify the product and its radio or electrical functions
Test to the applicable local standards
Apply for certification, registration, or approval
Label the product and keep the certificate on file

Brief for your lab or agent

Copy this into an email, then edit the product and channel.

Request: Mexico Electrical NOM Certification — Mexico
Product category: Electronics
Authority: Secretaría de Economía
Legal basis: NOM-003-SCFI-2014

Documents we already have:
  1. Test reports from an accredited laboratory
  2. Certificate, registration, or approval number
  3. Safety and EMC evidence for the product family
  4. Local label artwork and instruction manual

Questions:
  1. Does our product fall under Mexico Electrical NOM Certification in Mexico?
  2. Which test standards or evidence do you accept?
  3. What is the current fee and lead time?
  4. Is a local representative required, and can you act as one?

Cost and timeline

Before sale; certification typically takes weeks to months.

Testing and certification fees depend on product complexity.

Common rejection reasons

Test reports from a non-accredited laboratory
Model not covered by the certificate
Label missing the required local mark
Radio module not separately approved

Registration, notification, or certification is not the same as approval. Keep the technical file current and make sure the label, listing, and submitted data match.

Official sources

FAQ

Who needs Mexico Electrical NOM Certification in Mexico?

Manufacturers and importers of electrical or electronic equipment. Distance sellers shipping electronics to buyers in Mexico. The importer of record normally holds the evidence.

What documents do I need for Mexico Electrical NOM Certification?

Test reports from an accredited laboratory; Certificate, registration, or approval number; Safety and EMC evidence for the product family; and local label artwork and instruction manual.

What is the first step for Mexico Electrical NOM Certification?

Classify the product and its radio or electrical functions, then test to the applicable local standards. Before sale; certification typically takes weeks to months.

How long does Mexico Electrical NOM Certification take?

Before sale; certification typically takes weeks to months.

How much does Mexico Electrical NOM Certification cost?

Testing and certification fees depend on product complexity.

What happens if I sell without it?

Import rejection, seizure, fines, or listing removal.

Who regulates Mexico Electrical NOM Certification in Mexico?

Secretaría de Economía.