Import Guide
Electrical cables require NOM safety certification. Learn the certification requirements, classification, and tariffs.
Determine if the cable requires NOM-063-SCFI or another electrical safety standard.
Hire a body like ANCE to certify the cable per NOM.
Classify by conductor material (copper, aluminum), insulation, and voltage.
Technical specs for gauge, voltage, insulation, and manufacturing standard.
Customs verifies NOM certificate and conformity mark.
Pay applicable duties and taxes.
Tariffs: 5-15% depending on cable type. Fiber optic cables 0%. Under USMCA: 0% for cables from U.S./Canada.
NOM certification is mandatory for electrical installation cables
Fiber optic cables have 0% duty under ITA
Verify AWG vs mm2 gauge for correct classification
Industrial-use cables may require additional certifications