KC Certification Steps & Validity (2026 Latest)

2026-03-11

Many exporters fail at customs because of wrong procedures, missing documents, or expired certificates.

I. Complete KC Certification Steps

·Confirm product category, wireless function, smart features

·Prepare mass-production samples for testing

·Safety + EMC + (KCC for wireless) + (cybersecurity for smart)

·Prepare technical files (schematic, BOM, label, Korean manual)

·Submit application through a Korean agent

·KATS review & certificate issuance

·Proper labeling & customs clearance

II. KC Validity & Maintenance (2026 Rules)

·Validity: 5 years

·Annual product consistency declaration required

·If standards update, old certs must be upgraded

·High-risk products: factory audit every 2 years

·All records must be kept for 3 years

III. Common Mistakes

·Testing before classification → missing items

·No Korean manual

·KC Mark only on packaging (rejected in 2026)

·Missing annual declaration

·Product changes without recertification

Stable KC certification with BLUEASIA:+86 13534225140 (WeChat same)