CROSS-STANDARD public interest · Lithium battery / power bank

China-to-Mexico Lithium Battery & Power Bank Compliance Gap Matrix

AI-compiled from official public sources — cross-checked by multiple AI models, not human-verified. Informational only; see disclaimer. Public-interest, source-linked comparison of China lithium battery and power bank documentation against Mexico requirements: NOM-001-SCFI electrical safety for electronic products, NYCE certification route, UN 38.3 dangerous-goods transport under SCT framework, Spanish commercial labelling under NOM-050-SCFI, and import evidence controls.

Dataset 2026-06-11 Last verified 2026-06-12 5 rows

GAP MATRIX

Compliance Gap Matrix

Gap matrix
Compliance item Common China baseline Mexico (NOM electrical safety and Spanish labelling) Gap / action Source + verification date
Import File — NOM Evidence at Customs and Market Surveillance China export packs often separate transport documents, factory test files, commercial invoices, and product labels. That structure can create mismatches for Mexico if model names, brand owner, rated capacity, importer, and country of origin are not normalized before shipment.China customs export documents
UN 38.3 / SDS / commercial invoice package		 For NOM-controlled products, the Mexican import file should link the tariff classification, importer of record, NOM certificate or conformity document, label artwork, Spanish manuals, model numbers, and invoice descriptions. Customs and market-surveillance checks may fail if the product marking, invoice, certificate, and packaging do not describe the same model family and responsible party.General import-export rules identifying NOM compliance at point of entry
NOM-001-SCFI-2018 where applicable
NOM-050-SCFI-2004 where applicable		 The operational gap is cross-document consistency. The Mexico file should be frozen before shipment: certificate holder and importer, Spanish label, model family, HS code, NOM applicability decision, UN 38.3 transport evidence, SDS, invoice, and carton marks should all tell the same story.[INFORMATIONAL] Build a single Mexico import evidence pack before booking cargo. Most failures are avoidable mismatches between certificate scope, Spanish label, invoice description, and actual SKU. Gobierno de Mexico / Secretaria de Economia2026-06-12 · unverified
Spanish Commercial Labelling — NOM-050-SCFI China labels and export packaging may include Chinese, English, GB standard references, rated capacity, Wh rating, safety warnings, and manufacturer data. That information is useful but does not automatically satisfy Mexico's Spanish commercial-information format or importer/responsible-party disclosure expectations.GB/T product marking practices
China export packaging and SDS information		 Consumer products sold in Mexico generally require Spanish commercial information under NOM-050-SCFI. For lithium batteries and power banks, labels and packaging should be screened for required Spanish information such as product name, quantity or content, importer or responsible party details, country of origin, warnings, instructions, and warranty or service information where applicable. Electrical safety markings from NOM-001-SCFI do not replace commercial labelling.NOM-050-SCFI-2004 — Informacion comercial, etiquetado general de productos
Ley Federal de Proteccion al Consumidor		 The main gap is Spanish consumer-facing information before retail sale. Exporters should prepare Mexico-specific labels, packaging artwork, user manuals, warranty text, importer data, country-of-origin wording, and battery warnings; then check consistency against the NOM certificate and customs invoice.[INFORMATIONAL] Build NOM-050-SCFI labelling as a separate deliverable. A compliant safety test report or NOM certificate does not by itself make the retail label acceptable. Diario Oficial de la Federacion / Secretaria de Economia2026-06-12 · unverified
Electrical Safety — NOM-001-SCFI for Electronic Products Chinese suppliers may hold GB 31241, GB 4943.1, CCC, CQC, or CNAS-backed reports for cells, packs, chargers, or power banks. These documents can support technical review but are not Mexican NOM-001-SCFI certificates and normally do not contain the Spanish manuals, Mexican importer identity, model-family certificate data, or Mexico-specific markings required for market surveillance.GB 31241-2022
GB 4943.1-2022
CCC / CQC / CNAS reports where applicable		 Portable power banks and lithium-battery electronic products placed on the Mexican market must be screened against the scope of NOM-001-SCFI for electronic apparatus safety. Where the product is in scope, the importer or certificate holder must obtain Mexico-specific conformity evidence before commercialization, with testing, model-family grouping, ratings, manuals, and markings aligned to the Mexican NOM route.NOM-001-SCFI-2018 — Aparatos electronicos, requisitos de seguridad y metodos de prueba
Ley de Infraestructura de la Calidad — conformity assessment framework		 The gap is not only electrical testing. Exporters must classify the exact SKU, confirm whether NOM-001-SCFI applies, prepare Spanish safety instructions and ratings, submit samples or accepted reports through the Mexican conformity route, and ensure the Mexican importer or certificate holder is reflected consistently across labels, customs documents, and certificates.[INFORMATIONAL] Treat NOM-001-SCFI as a Mexico-specific product-safety gate. Chinese GB 31241 or CCC files may help engineering review but do not by themselves clear Mexican import, retail, or market-surveillance obligations. Diario Oficial de la Federacion / Gobierno de Mexico2026-06-12 · unverified
NOM Certification Route — NYCE for Electronic Product Scope China-side factory audits, CCC certificates, CB reports, CQC certificates, and CNAS reports are not issued by a Mexican approved body. They can be useful attachments but should be treated as supporting evidence only unless the Mexican body accepts them under its procedure.CCC certification where applicable
IECEE CB reports where available
CNAS-accredited test reports		 For electronic products within a NOM scope, Mexico requires a certificate or conformity document issued through an accredited and approved conformity assessment body. NYCE is a commonly used body for electronics and information-technology product scopes, but the importer must verify the approved scope, applicable tariff classification, certificate holder, model family, factory or sample requirements, and surveillance obligations before relying on that route.NOM-001-SCFI-2018 where applicable
Accreditation and approval framework for conformity assessment bodies
NYCE certification route where its approved scope covers the product		 The certification gap is procedural and documentary: the Mexican certificate must identify the Mexican certificate holder/importer, covered model family, applicable NOM, product ratings, and surveillance route. A Chinese or CB file without NYCE or another approved-body processing normally fails customs and retail checks for NOM-controlled products.[INFORMATIONAL] Plan the NYCE or approved-body route before shipment. The certificate holder, model grouping, Spanish documents, and product markings must be aligned with the import file. Gobierno de Mexico / Secretaria de Economia2026-06-12 · unverified
Transport Safety — UN 38.3 and SCT Dangerous-Goods Controls Chinese exporters commonly hold UN 38.3 reports, test summaries, SDS, dangerous-goods classifications, and air or sea transport certificates. Those documents are usually transferable technical evidence for the international leg, but Mexican domestic transport still requires Spanish or Mexico-ready documentation, correct SCT classification, and carrier acceptance.UN 38.3 reports for export
GB 12268 dangerous goods list
JT/T 617 road transport of dangerous goods		 Lithium-ion cells, battery packs, and power banks are dangerous goods for transport. Shipments to Mexico must be classified under the applicable UN number, typically UN 3480 for lithium-ion batteries shipped alone or UN 3481 when packed with or contained in equipment. UN 38.3 test evidence is required as the transport-safety baseline, and Mexican land transport must follow the SCT dangerous-goods framework for classification, packaging, marking, documentation, emergency information, and carrier controls.UN Manual of Tests and Criteria, Part III, Section 38.3
SCT dangerous-goods land transport framework
UN 3480 / UN 3481 lithium-ion battery classification		 UN 38.3 itself is normally not the gap for mature Chinese exporters. The gap is aligning the report to the exact shipped SKU, translating or adapting SDS and emergency information for Mexico, applying UN 3480/3481 package marks and Class 9 controls, and ensuring the Mexican carrier accepts the consignment under SCT rules.[INFORMATIONAL] Keep UN 38.3 reports and test summaries tied to the exact cell and pack model, then prepare Mexico-ready dangerous-goods documentation for the SCT-regulated leg after import. Diario Oficial de la Federacion / Secretaria de Comunicaciones y Transportes2026-06-12 · unverified

E-E-A-T

Named editorial review

Pending named reviewer

Official regulator, standards body, notified body, customs, or primary legal source preferred. Local PDFs are not accepted.

Editorial controls

Rows must include publisher, official URL, access date, verification flag, and last_verified before human_reviewed can be true.

SOURCES

Official-source register.