The NOM-004-SE-2021 standard establishes the mandatory commercial information for clothing, textile products, and household linens sold within the Mexican market. This regulation is applicable to all finished products whose textile content represents at least fifty percent of their weight. Whether these goods are produced by national manufacturers or brought into the country by international suppliers, they must comply with these labeling rules before being offered to the final consumer.

This regulation replaced the older NOM-004-SCFI-2006, modernizing the requirements to better fit current international trade practices.

NOM-004-SE-2021 Clothing & Textiles Labeling

NOM-004-SE-2021 Scope and Product Coverage

The standard applies to products made with natural fibers, synthetic fibers, or a combination of both, including clothing, textile accessories, and bedding (e.g., towels), even if they incorporate non-textile materials such as plastics. Its main objective is to ensure that manufacturers, domestic producers, and importers provide clear, accurate, and standardized NOM labeling information so that consumers who purchase clothing or any textile product in Mexico receive precise information about the composition, care of the fabrics, and how to maintain the product’s quality over time.

Major Updates For NOM-004-SE-2021 Approved In 2023

The 2023 update to the NOM-004-SE-2021 introduced significant changes to adapt to the digital age and simplify international logistics. The most notable highlights include:

  • Electronic Labeling: The allowance of QR codes on labels to provide additional information to the consumer.
  • Fiber Tolerance: Clarification on the percentage margins for fiber composition to ensure more accurate descriptions.
  • Simplification for Importers: Streamlined requirements for the identification of importers and distributors to facilitate the entry of goods into the Mexican market.

Products Covered By These Clothing Rules

NOM-004-SE-2021 clothing textiles

This standard applies to a wide variety of textile goods sold within Mexican territory. Under NOM-004-SE-2021, the items monitored include:

  • Ready-to-Wear Apparel: All types of clothing for men, women, and children.
  • Home Textiles: Bed linens, towels, curtains, and tablecloths.
  • Fashion Accessories: Scarves, ties, and fabric belts.
  • Textile Raw Materials: Rolls of fabric and threads intended for final consumer sale.

Items Not Included In This Standard

It is important to note that certain items are excluded from this specific standard, such as electrical textiles, toys made of textile materials, and products intended for specialized industrial use that do not reach the general public. For those operating in the garment and textile industry, understanding the reach of NOM-004-SE-2021 is the first step toward achieving legal compliance and avoiding costly customs delays or administrative penalties.

Some textile-based products are exempt from NOM-004-SE-2021 because they are regulated by other specific safety or technical norms:

  • Textile Toys: Stuffed animals and doll clothes (covered by toy safety standards).
  • Medical Textiles: Surgical gowns and specialized bandages.
  • Highly Specialized Safety Gear: Firefighter suits or bulletproof vests.
  • Small Decorative Items: Fabric labels, ribbons, or trimmings sold in small quantities.

Mandatory Information for Consumers

To ensure total transparency, every product governed by NOM-004-SE-2021 must display a label with the following data:

  • Commercial Brand
  • Fiber Composition
  • Size Information
  • Care Instructions
  • Country of Origin

Language and Measurement Standards

To prevent confusion and ensure fairness, the following linguistic and technical rules apply:

  • Mandatory Spanish: All information must be in Spanish, even if it is also presented in other languages.
  • Metric System: Sizes and dimensions must align with the General System of Units of Measurement.
  • Legibility: The font must be clear and contrast with the background color of the label.

Enforcement and Oversight Bodies

The implementation of NOM-004-SE-2021 is supervised by several organizations to protect the consumer:

  • PROFECO: Conducts market surveillance to ensure that clothing in stores is labeled correctly and that care instructions are truthful.
  • Customs Authorities: Verify that all imported textile goods comply with the labeling requirements before they enter the country.
  • Verification Units (UVA): Private entities accredited by the government to certify that labels meet all legal standards.
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Why Partner With Us?

We provide specialized consultancy services designed to ensure your products achieve full adherence to Mexico’s stringent labeling regulations.

Strategic Compliance Solutions

  • Regulatory Expertise: We provide precise interpretation of specific Normas Oficiales Mexicanas (NOMs) and coordinate directly with Accredited Verification Units (UVA) to validate your commercial and sanitary information.
  • Operational Efficiency: Our proactive approach mitigates the risk of customs delays, administrative fines, or product seizures. By ensuring “right-first-time” compliance, we significantly accelerate your time-to-market.

Do not allow evolving labeling standards to impede your international expansion. While you focus on scaling your operations and driving sales, our team manages the technicalities of Mexican regulatory alignment.

Contact the TechLink team if you have any questions or want to get started with a new request.

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