GreenFrog Seoul Blog · EP.18 · 2026.05.04

China Regulations & Compliance
Import rules and safety certifications — the one page that keeps your container out of bonded warehouse

Hi, this is GreenFrog Seoul.

"The Guangzhou factory shipped exactly what we ordered — and Incheon Customs rejected the whole container."
"I keep hearing 'no KC mark, no Korea sales,' but I have no idea which certifications actually apply to my product."
"The factory said 'we have CE,' so I trusted them and placed the order. The certificate they sent turned out to be fake."

After price and quality, the next thing that destroys China-sourcing sellers is "a certification mistake." More precisely: discovering, after mass production, the certificate they should have verified before placing the order — and watching an entire container get locked up at the port.

Building a great product, at a great price, on a fast schedule
matters less than designing it from the start "to a spec that can clear regulation."
One missed certification can freeze that whole product line for 6~12 months.

Drawing on 7+ years of China OEM/ODM fieldwork and dozens of KC, CE, FCC and CCC certification cases each year, here's every regulation you'll hit when importing from China, on one page. This is the most reliable pre-flight checklist you'll get to prevent customs rejection, return, or destruction.

1. Why Certification Is Scary — Customs Rejection vs Post-Sale Recall

Don't think of certification as "a cost." A missing certification isn't a cost — it's a business shutdown. Here's how cert mistakes turn into actual losses across the seller's timeline.

Stage	Where	Real Loss	Recovery Time
Missed at design stage	Pre-order spec design	Order can't proceed / spec change cost	2~4 weeks
Caught at sample stage	Sample inspection	Sample re-make + price re-negotiation	3~6 weeks
Caught after MP, before shipping	Outgoing QC at factory	Full repack / relabel, switch to air freight	4~8 weeks
Rejected at Korea customs	Incheon / Busan Customs	Bonded warehouse fees + return or destruction	2~3 months
Caught after sales (recall)	KATS / Customs / FTC	Full recall + fines + possible criminal charges	6~12 months+

⚠️ "A bonded container locked up for a month costs more than the goods themselves" A 40FT container stuck at Incheon bonded warehouse runs roughly USD 100~250 / day in storage and demurrage. A month is USD 3,500~7,000; two months is over USD 7,000~14,000. Add return freight or destruction, and you're often spending more than the cost of the goods. Getting the cert in the first place is by far the cheapest option.

2. The Korea Import Customs Flow — Where Certification Gets Checked

In Korea import customs, "certification screening" happens at three points. Knowing where things can break is how you prevent them in advance.

Step	Authority	What's checked	If it fails
① Import declaration	Customs / customs broker	HS code, origin, certification scope	Held in bonded warehouse pending clarification
② Requirement review	KATS / MFDS / MoE etc.	KC / radio law / electrical / chemical / food certificates	No clearance without certificate
③ Quarantine & inspection	Customs inspectors	Labeling vs documents vs physical goods	Relabel and refile

HS code is where everything starts

The HS code (Harmonized System) is the worldwide product classification number. Korea uses 10 digits (HSK). That single string of digits decides your tariff rate, which certifications you need, and whether quarantine applies.

Look up HS codes for free at Korea Customs UNI-PASS (unipass.customs.go.kr)
The same product can shift codes depending on material/use — e.g., a "portable fan" with a USB port may classify as a computer accessory rather than an appliance
If unclear, file a Customs advance classification ruling (free, 1~2 months turnaround)
If you guess the code without a broker, customs may reclassify it later and assess back-duties + penalty

💡 Lock the HS code before you place the order You should be able to write — before issuing the PO — "this product falls under HS code ____, which means it requires KC safety confirmation / radio law registration / children's product safety certification." If that one line isn't pinned down before mass production, the certification bombs drop afterward. A 30-minute call with a customs broker or compliance consultant resolves most of it.

3. KC Certification — The Wall Korean Sellers Hit Most Often

The KC (Korea Certification) mark is mandatory to sell electrical, electronic, household, children's, and telecom products in Korea. Selling without KC, if caught, can mean fines up to KRW 30 million + recall order + up to 5 years imprisonment.

Four main branches of KC

Type	Scope	Authority	Typical Cost / Time
Electrical Appliance Safety	Appliances, lighting, chargers, adapters, batteries	KATS	USD 1,500~4,000, 4~8 weeks
Household Product Safety	Toys, furniture, stationery, sports, household chemicals	KATS	USD 400~2,500, 2~6 weeks
Children's Product Safety	Anything used by children under 13	KATS	USD 800~3,200, 3~6 weeks
Radio / Telecom (Radio Law)	Bluetooth, Wi-Fi, wireless, mobile	RRA	USD 1,200~5,000, 3~6 weeks

Three KC tiers — Safety Certification / Safety Confirmation / Supplier's DoC

Tier	Risk Level	Per-Model Test	Factory Audit	Validity
Safety Certification	High (shock / fire risk)	Yes	Yes (on-site)	5 years (re-audit at renewal)
Safety Confirmation	Medium	Yes	No (paper only)	3~5 years
Supplier's DoC	Low	Yes (self)	No	For product lifetime

⚠️ Sellers don't get to "pick" their tier Two USB chargers can fall into different tiers depending on output and topology. Look up your product on the Korea Product Safety Information Center (safetykorea.kr) by item name and KS code to confirm the correct tier first. If you self-classify into a lower tier and certify there, the certificate will be voided after the fact.

Radio Law registration — required for any Bluetooth / Wi-Fi / wireless product

Earbuds, speakers, smartwatches, CCTV, drones — anything with a wireless module needs additional Radio Law registration.

Conformity Certification: high-output transmitters (mobile phones, base stations) — test report + factory audit
Conformity Registration: BT / Wi-Fi / general wireless — test report only
Provisional Certification: new tech / new spectrum (exceptional, 1-year limit)

If the wireless module itself already has KC Conformity Registration, you can reuse the module's certificate at the product level instead of recertifying (modular approval). Knowing this in advance saves USD 1,500~3,000 per project.

4. CE / FCC / RoHS / REACH — The Core Pack for Global Sellers

If you're also selling into the US and EU via Amazon, eBay, or your own Shopify, you need at least four more certifications beyond KC.

CE — your gateway to EU/EEA

Scope: 27 EU states + EEA (Iceland, Norway, Liechtenstein) + UK (transitioning to UKCA)
Meaning: "Conformité Européenne." Self-declared, but with a hard duty to keep test data + technical file
Key directives: LVD (low voltage), EMC, RED (radio), MDR (medical), TSD (toys), PPE
Cost: self-declared with testing USD 800~3,000; with Notified Body USD 4,000~16,000
Note: UK is rolling UKCA out from 2025; if you sell to UK separately, that's two certifications

FCC — required for any US wireless / electronics market

Scope: every intentional or unintentional radiator sold in the US (appliances, earbuds, LEDs, Bluetooth — all of it)
Three procedures: SDoC (self-declaration) / Verification / Certification (FCC ID assigned)
Cost: SDoC USD 800~2,500; Certification USD 2,500~6,500; add USD 4,000+ per wireless module
FCC ID: unique ID for BT/Wi-Fi devices, must be on the label
Caught without FCC: Amazon delists the product, can lead to seller account suspension

RoHS — restricted hazardous substances (6 + 4)

Restricts lead, cadmium, mercury, hexavalent chromium, PBB, PBDE, plus 4 phthalates (DEHP, BBP, DBP, DIBP) in electrical and electronic products. Applied in the EU, China, and Korea alike.

Get a test report and prove the full BOM and materials are RoHS-compliant
Solder, plating, plastic pigments, PCB — every layer is in scope
Cost: USD 800~2,500 per product family, 1~3 weeks

REACH — EU chemical registration & evaluation

Cosmetics, detergents, coatings, inks, plastic articles — any Substance of Very High Concern (SVHC) in your product must be reported, registered, or authorized to enter the EU. As of 2025 the SVHC candidate list has 240+ substances.

Finished-goods sellers must notify if SVHC content ≥ 0.1%
Toys / children's products carry stricter limits on PFAS and BPA
Cost: testing + notification USD 1,500~5,000; full registration scales by tonnage

💡 If you sell US + EU at the same time, run "CE + FCC + RoHS + REACH" as one package Domestic-only? KC alone is fine. Going global? Designing for the four-cert package from day one is cheaper. Run them at the same lab on the same samples and you can save 30~40% by sharing BOM/material data. Bundled: USD 5,000~12,000. Sequential, separate: USD 12,000~25,000.

5. Product-by-Product Certification Matrix

This table answers "what exactly does my product need?" — assuming simultaneous Korea + US + EU sales, focused on the core mandatory items.

Electronics / Appliances / IT accessories

Product	Korea	US	EU
USB Chargers / Adapters	KC Safety Certification (Electrical)	FCC SDoC + UL	CE (LVD+EMC) + RoHS
Power Banks / Li-ion batteries	KC Safety Confirmation + UN38.3	UL2056 + UN38.3 + FCC	CE + UN38.3 + Battery Directive
Bluetooth earbuds / speakers	KC Conformity Registration (radio)	FCC ID + Bluetooth SIG	CE (RED) + RoHS
Smartwatches / wearables	KC Conformity Registration	FCC ID	CE (RED) + RoHS
LED lighting	KC Safety Confirmation + efficiency grade	FCC SDoC + Energy Star	CE + RoHS + ErP
Drones	KC Conformity Registration + Aviation Safety Act	FCC ID + FAA Part 107	CE (RED) + EU Drone Class

Household / Toys / Children's products

Product	Korea	US	EU
Toys (under 13)	Children's Product Safety Cert.	CPSIA + ASTM F963	CE (EN71) + REACH
Children's clothing	Children's Product Supplier's DoC	CPSIA + 16 CFR 1610	EN14682 + REACH
Strollers / car seats	Children's Product Safety Cert.	JPMA + ASTM	EN1888 / ECE R44
Tableware / kitchenware	MFDS food-contact inspection	FDA (food contact)	EU 1935/2004
Furniture / mattresses	Household Product Safety	CPSIA + CA TB117	CE + EN71-3 (heavy metals)

Cosmetics / Household chemicals / Food

Product	Korea	US	EU
Cosmetics (general)	Cosmetics Responsible Distributor + labeling	FDA registration + MoCRA (2024+)	CPNP + Responsible Person
Functional cosmetics	MFDS review / report	FDA OTC Drug	CPNP + efficacy substantiation
Detergents / disinfectants	Household Chemical Safety	EPA registration	BPR (biocidal products)
Health / functional food	MFDS business + product registration	FDA + DSHEA	EFSA + member state
General food / snacks	Imported Food Business + quarantine	FDA FSVP	EU food law + nutrition labeling

Apparel / Fashion / Accessories

Product	Korea	US	EU
General adult apparel	Textile labeling + KC pH	16 CFR 1610 (flammability)	EU textile labeling + REACH
Bags / wallets	Labeling rules	No specific cert	REACH (Cr(VI) in leather)
Eyewear / sunglasses	Medical device or safety standard	FDA (corrective)	CE (PPE) + EN ISO 12312
Masks	Quasi-drug or general goods	FDA 510(k)	CE (PPE) + EN149

⚠️ "The factory said 'we have CE'" is never enough 80% of "CE certificates" sent by Chinese factories are actually self-declarations issued in China. A real cert is backed by an EU Notified Body's test report and a technical file. Know which directives (LVD/EMC/RED/MDR…) apply to your product, and check whether the factory can hand over the test reports for those directives. You need a "technical file package," not a single PDF.

6. China-Side Export Controls — CCC / Dangerous Goods / Environmental

Korea, the US, and the EU are who issues the certs — but some products run into separate controls before they leave China. Miss these, and the goods can't even leave the factory.

CCC (China Compulsory Certification) — domestic + some export

CCC is for selling within China. Most Korean / Western sellers don't need CCC directly — but there are two traps.

Trap 1: Some products (17 categories — electrical, automotive parts, toys, telecom etc.) need a "export-only" filing if shipped without CCC
Trap 2: A finished product using CCC-uncertified components (e.g., sockets, plugs) can be blocked at China's bonded customs

Dangerous goods (MSDS / UN38.3) — batteries / chemicals / liquids

Product type	Required documents	Transport limits
Lithium-ion batteries	UN38.3 test report + MSDS	Sea OK; air partially restricted (IATA Class 9)
Cosmetics / liquid detergents	MSDS + flash point	Flash point ≤ 60°C → dangerous goods
Sprays / aerosols	MSDS + UN1950	Air mostly impossible, sea = DG
Nail polish / perfume	MSDS + flammable label	Special DG LCL only
Magnets	Magnetic strength test (Gauss)	Air refused if too strong

China export environmental controls — packaging / hazardous substances

China RoHS: GB/T 26572. Same substances as KR/EU but different test format
China packaging environmental marks: some EU exports also require Chinese-side environmental marks
Dual-use export controls: drones, precision sensors, crypto modules need export licenses
Mandatory CIQ inspection: some food, cosmetics, and toys need CIQ clearance before leaving China

⚠️ "If the factory can't ship it, it becomes the seller's problem" When a China-side export rule blocks shipment, payment is stuck and you can't easily move to a different factory. Worse: factories often "don't know" until their own outgoing QC catches it. The sales rep accepts the order and the issue surfaces at the loading dock. Confirm with the factory before placing the PO that "this product, at this spec, can legally export from China to KR / US / EU."

7. The Actual Certification Process — From Application to Issuance

Here's what running KC, CE, or FCC actually looks like. Most certifications follow the same 5-step flow.

The 5-step certification process

Step	Activity	Documents	Time
1. Pre-classification	Determine cert tier and applicable standards	Spec sheet + photos	1~3 days
2. Test sample prep	2~5 samples identical to MP spec	Sample + BOM	1~2 weeks
3. Lab testing	Safety / EMC / radio / chemical testing at accredited lab	Schematics + materials	2~6 weeks
4. Technical file	Schematic, block diagram, BOM, manual, DoC	Full technical file	1~3 weeks
5. Issuance + listing	Certificate issued, registered in DB, label applied	Final application	1~2 weeks

What the factory has vs what the seller needs to extract

To certify quickly you need data from the factory. Demand these seven items at the order stage.

BOM (Bill of Materials): every part with manufacturer + model
Schematic: required for any electronics certification
PCB layout + block diagram: needed for EMC / radio testing
Material report: data backing RoHS / REACH / heavy-metal testing
Safety component certificates: KC/UL/CE copies for adapters, switches, plugs
Label / marking artwork: ratings, warnings, KC/CE/FCC mark placement
User manual (English or Korean): required for cert filing

💡 "The factory won't share BOM or schematics" — happens constantly Some Chinese factories refuse to share BOM/schematics. Two unlocks: sign an NDA, and have the certification consultant talk to the factory directly. Documents that get refused when a foreign seller asks in English will often come through 70%+ of the time when a China-resident consultant asks in Chinese, citing NDA + certification.

8. Realistic Cost & Timeline Guide

To answer "how much does certification cost?" precisely, here are average costs and timelines by category. Based on 2025~2026 market rates.

Korea KC certification — costs & timing

Item	Tier	Cost range	Time
USB charger (5V)	Safety Confirmation	USD 1,400~2,200	4~6 weeks
Power bank 10,000mAh	Safety Confirmation + UN38.3	USD 2,800~4,000	5~8 weeks
Bluetooth earbuds	Radio Conformity Registration	USD 1,600~2,800	4~6 weeks
LED desk lamp	Safety Confirmation	USD 1,200~1,800	3~5 weeks
Toy (children's product)	Safety Certification	USD 1,200~2,400	4~7 weeks
Humidifier	Safety Confirmation	USD 1,600~2,800	4~6 weeks
Smart door lock	Safety Cert + Radio Law	USD 4,000~6,500	6~10 weeks

Overseas certifications — reference costs

Cert	Scope	Cost range	Time
CE (self-declared)	General electronics / household	USD 800~3,000	2~4 weeks
CE (Notified Body)	High-risk / medical	USD 4,000~16,000	2~6 months
FCC SDoC	Unintentional radiators	USD 800~2,500	2~4 weeks
FCC Certification	Intentional radiators	USD 2,500~6,500	4~8 weeks
RoHS testing	Electronics / electrical	USD 800~2,500	1~3 weeks
UL Listing	US safety (appliances)	USD 4,000~12,000	2~4 months
PSE (Japan)	Electrical products	USD 1,600~4,000	4~8 weeks

💡 Three legitimate ways to cut certification costs ① Modular approval: use BT / Wi-Fi modules that already have KC/FCC — skip product-level retest ② Bundled lab runs: KC + CE + FCC at the same lab on the same samples — save 30~40% ③ Family Approval: reuse certs from sibling models with the same parts/circuit Stack all three and you can hit ~50% total savings.

9. Spotting Fake Certificates — The Truth About the "CE" the Factory Sent You

30~50% of certificates received from Chinese factories are fake or invalid. Here's how to separate real from fake in five minutes.

Five common fake / invalid certificate patterns

Pattern	What it looks like	How to spot
1. Self-declaration disguised as cert	Designed like a certificate but it's a "DoC"	Issuer = "Self Declaration" → it's a DoC, not a cert
2. Unauthorized issuer	Real-looking entity but no granting authority	Search EU Notified Body 4-digit number
3. Different model's cert	Model name / photo doesn't match	Cross-check model number on cert vs product
4. Expired certificate	Cert valid 5 years ago, reused	Check issue date + expiration explicitly
5. Missing test scope	EMC tested, LVD missing	Verify the full list of directives + standards tested

Three layers of verification that guarantee a real cert

Look up the issuer directly: KC at safetykorea.kr, CE Notified Body at NANDO database, FCC at fcc.gov ID search
Demand the full technical file: not just the certificate PDF — also the test report and the technical file / DoC
Third-party retest (optional): if suspicious, send a sample to KTL or KTR in Korea for retest. USD 400~1,200 — much cheaper than customs rejection

⚠️ "I only got the certificate PDF" basically means "no certification" If the factory hands over a single-page PDF and refuses to share the test report and technical file, treat it as invalid. A genuinely certified factory has a 20~50 page test report on file. Without that, the cert effectively doesn't exist.

10. Damage Control When Certification Is Missing — Held / Returned / Destroyed

If you've already ordered or shipped and you discover certification is missing, three scenarios let you minimize losses.

Scenario A: Caught after MP, before shipping

Best case. Hold shipment + run certification + relabel
Cert 4~6 weeks + relabel ~1 week = roughly 5~7 weeks of delay
Cost: cert + factory storage + relabel — total around USD 2,500~5,500

Scenario B: Held in Korean bonded warehouse

Already in Korea, blocked at customs. Bonded fees accruing daily
Option 1: Relabel + cert filing inside the bonded zone (limited; needs prior approval)
Option 2: Bonded return → factory rework → reship (most expensive, longest)
Option 3: Full destruction (cheapest in cash, 100% revenue loss)
Daily bonded fees: USD 100~250 / day / 40FT — a week's delay is USD 700~1,800

Scenario C: Caught after sales (post-market)

Most dangerous. Full recall + fines + administrative measures + possible criminal charges
Joint investigation by KATS, Customs, FTC possible
3~5% of sales as administrative fine + recall costs + refunds
E-commerce platforms (Coupang, Naver, Amazon) can suspend the seller account
Criminal: up to 5 years imprisonment or KRW 50M fine (Electrical Appliances Safety Management Act)

⚠️ "When stuck at customs, the fastest move is often 'do nothing yet'" Panicking and trying to relabel inside bonded, or pulling out a few boxes to send to a test lab, can become customs law violations. The moment you're held, sit down with your customs broker + a certification consultant and process it the formal way — that's actually the fastest and cheapest path. Mishandling can escalate to fraud or duty evasion charges.

11. GreenFrog Seoul's Certification & Compliance Service

Certification isn't just "send samples to a lab and wait." It's pre-order spec design → factory data negotiation → testing → technical file → issuance → customs handoff as one continuous flow. Break any link and the whole chain falls apart.

GreenFrog Seoul combines 7+ years of Korean-Chinese consulting on the ground in China with a partner network of accredited test labs, handling everything from China-side OEM ordering to Korea / overseas certification and customs clearance — under one roof.

Certification & compliance package

Stage	What we do
1. Diagnostic	Analyze product spec → build a Korea/US/EU certification matrix → lock the HS code
2. Spec design	Advise on cert-passable parts, materials, circuit choices → negotiate with factory
3. Factory data collection	Gather BOM, schematic, material report, component certs (7-item kit) — including NDA
4. Lab matching	Pick from KTL, KTR, TÜV, SGS — consolidate quotes and timelines
5. Testing + technical file	Sample shipping, testing, result analysis, technical file authoring
6. Issuance + labeling	KC/CE/FCC mark layout, integrated into MP labels
7. Customs handoff	Pre-coordinate with customs broker → attach cert at filing → block bonded holds proactively
8. Fake-cert verification	3-layer verification of factory-supplied certs (also available standalone)

What the service changes

Cert matrix locked before the PO — zero post-MP cert surprises
BOM / schematics secured 70%+ of the time — including data foreign sellers can't pull alone
30~40% cost savings on KC + CE + FCC through bundled lab runs
Fake certificates flagged before shipment — customs rejection prevented
Customs broker + lab + factory coordinated for you — the seller only makes decisions
Immediate response if held at customs — daily bonded fees minimized

💡 Already stuck at customs? It's still not too late Most clients reach out after something has already gone wrong — bonded hold, suspect cert, missing label. Daily fees keep accumulating, so the faster the response, the smaller the loss. Typically we have a first-response scenario within 72 hours, and reach a clearance-or-return decision within 1~2 weeks.

12. Compliance Master Checklist

Items you can't afford to skip from the order stage to customs.

Pre-order checklist (D-30)

HS code confirmed at Korea Customs site
Korea / US / EU certification matrix written
KC tier confirmed (Safety Cert / Confirmation / Supplier's DoC)
Radio Law applicability checked (BT / Wi-Fi / wireless)
RoHS / REACH applicability checked
Dangerous goods (MSDS / UN38.3) applicability checked
Confirmed factory can provide BOM / schematic / material report
Modular approval option (BT / Wi-Fi module) checked
Cost & timeline merged with the production schedule into a master plan

Sample / mass production checklist

Test samples are 100% identical to MP spec (any divergence voids the cert)
NDA signed and BOM / schematic / material report received
Lab selected (KTL / KTR / TÜV / SGS) with quote and schedule
Budget set aside for corrective actions during testing (material change etc.)
KC / CE / FCC mark positions locked in MP labels after passing
User manual + warnings prepared in Korean

Shipping / customs checklist

Cert + test report + technical file all on hand
Factory-supplied certs verified directly via the issuer's database
Product label / box marking match: cert mark + model + ratings
Customs broker received cert + HS code in advance for a clearance simulation
For dangerous goods / food / cosmetics: pre-quarantine and notification done
Marketplace certification listings completed (Amazon, Coupang, Naver…)

Closing — Certification Isn't a Cost. It's a "Business License."

Today's playbook in compressed form:

Why scary: customs rejection bills you daily; post-sale enforcement shuts you down
Korea customs: HS code → requirement review → quarantine — three places to break upstream
KC: 4 branches (electrical / household / children's / radio) × 3 tiers (Safety Cert / Confirmation / DoC)
Global pack: CE + FCC + RoHS + REACH is the core for global sellers
Per-product matrix: each product should fit on one row across Korea / US / EU
China-side controls: CCC / dangerous goods / environmental — they can block factory shipping
Process: pre-classify → samples → testing → technical file → issuance (5 steps)
Cost cuts: modular approval + bundled labs + Family Approval — up to 50% saved
Fake certs: search the issuer DB + demand the full test report
Damage control: minimize losses by stage — pre-shipment vs bonded vs post-market

Certification is the cost of buying the right to legally sell from China into Korea, the US, and the EU. We watch sellers shut down their businesses every year trying to skip that cost. GreenFrog Seoul handles the whole chain — from the pre-order matrix through testing, technical files, and customs handoff — under one roof. About to place an order, already stuck at customs, or suspicious of a cert the factory sent? Reach out anytime.

One-Stop Certification & Compliance

From the pre-order cert matrix through testing, technical files, and customs handoff
The pre-flight check that prevents customs rejection, return, and destruction

📞 Phone 010-9980-9959

✉️ Email greenfrogseoul@gmail.com

💬 KakaoTalk pf.kakao.com/_XkfuX

🌐 Website greenfrogseoul.com

Next Up (EP.19)
"Visiting Chinese Factories — Cluster-by-cluster (Guangdong, Zhejiang, Fujian) inspection know-how"

China Regulations & ComplianceImport rules and safety certifications — the one page that keeps your container out of bonded warehouse

1. Why Certification Is Scary — Customs Rejection vs Post-Sale Recall

2. The Korea Import Customs Flow — Where Certification Gets Checked

HS code is where everything starts

3. KC Certification — The Wall Korean Sellers Hit Most Often

Four main branches of KC

Three KC tiers — Safety Certification / Safety Confirmation / Supplier's DoC

Radio Law registration — required for any Bluetooth / Wi-Fi / wireless product

4. CE / FCC / RoHS / REACH — The Core Pack for Global Sellers

CE — your gateway to EU/EEA

FCC — required for any US wireless / electronics market

RoHS — restricted hazardous substances (6 + 4)

REACH — EU chemical registration & evaluation

5. Product-by-Product Certification Matrix

Electronics / Appliances / IT accessories

Household / Toys / Children's products

Cosmetics / Household chemicals / Food

Apparel / Fashion / Accessories

6. China-Side Export Controls — CCC / Dangerous Goods / Environmental

CCC (China Compulsory Certification) — domestic + some export

Dangerous goods (MSDS / UN38.3) — batteries / chemicals / liquids

China export environmental controls — packaging / hazardous substances

7. The Actual Certification Process — From Application to Issuance

The 5-step certification process

What the factory has vs what the seller needs to extract

8. Realistic Cost & Timeline Guide

Korea KC certification — costs & timing

Overseas certifications — reference costs

9. Spotting Fake Certificates — The Truth About the "CE" the Factory Sent You

Five common fake / invalid certificate patterns

Three layers of verification that guarantee a real cert

10. Damage Control When Certification Is Missing — Held / Returned / Destroyed

Scenario A: Caught after MP, before shipping

Scenario B: Held in Korean bonded warehouse

Scenario C: Caught after sales (post-market)

11. GreenFrog Seoul's Certification & Compliance Service

Certification & compliance package

What the service changes

12. Compliance Master Checklist

Pre-order checklist (D-30)

Sample / mass production checklist

Shipping / customs checklist

Closing — Certification Isn't a Cost. It's a "Business License."

One-Stop Certification & Compliance

China Regulations & Compliance
Import rules and safety certifications — the one page that keeps your container out of bonded warehouse