Mexico · Electronics
Mexico NOM Certification
A practical guide to Mexico NOM Certification for electronics sold in Mexico: who it applies to, what to prepare, and the mistakes that cause rejection.
Who needs this
- Products covered by Mexican NOM standards
- Imported electronics
Documents you need
- NOM certificate
- Test reports
- Spanish labelling
Compliance checklist
Tick each item as you collect it. Saved in this browser only.
How to comply
- Identify the applicable NOM
- Certify the product
- Label in Spanish
Brief for your lab or agent
Copy this into an email, then edit the product and channel.
Request: Mexico NOM Certification — Mexico Product category: Electronics Authority: Secretariat of Economy and approved certification bodies Legal basis: Federal Metrology and Standardization Law; NOM standards Documents we already have: 1. NOM certificate 2. Test reports 3. Spanish labelling Questions: 1. Does our product fall under Mexico 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 import and sale.
Certification and testing fees vary.
Common rejection reasons
- No NOM certificate
- Spanish labelling missing
- Wrong standard
Official sources
FAQ
What is the difference between NOM and NMX?
NOM standards are mandatory technical regulations, while NMX standards are voluntary unless referenced by a NOM.
Do imports need a Mexican entity?
A Mexican importer or representative is generally required for certification.
What labelling is required?
Spanish-language labelling with the information required by the applicable NOM.
How long does Mexico NOM Certification take?
Before import and sale.
How much does Mexico NOM Certification cost?
Certification and testing fees vary.
What happens if I sell without it?
Import refusal and enforcement action.
Who regulates Mexico NOM Certification in Mexico?
Secretariat of Economy and approved certification bodies.
Related requirements
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