Some the different types of Product Certification.  
US Customs Clearing . com
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Disclaimer, Terms & Conditions (click here)
Dale Dong Young Park, dba A Plus Customs Broker
(Filer Code AEF)

(All our service is Arrangements only)
(
All our website is for Reference use only)
(ONLY valid contact, with us, are list it here,  all others are invalid)
1. ISF 10+2 (Importer Security Filing)  /  ISF  FAQ. 63 pages  /  (click here)

2. US Local Ports Contact  /  e-Allegations / Anonymous  tips (8663472423)

3. Air Forwarders by Air Forwarders Association  /  iata.org.

4. Ocean Freight Forwarder: Federal Maritime Commission (FMC)

5. Filing a Complaint Freight Forwarder/NVOCC/ etc  with FMC.gov.

6. US Government Agencies /  www.usa.gov.

7. For more links to import, export & etc.  Industry.

8. Basic Importing by  CBP.gov (Import  requirements 211 pages) &  for others.

9. All Shipment are  Incoterms  (PRE-Arranged,  BEFORE leaving foreign port)

10. Warning:  Also,  Be  aware  of  scam  hijack  emails  &  OTHER  scams.

11. Importers are  RESPONSIBLE for all Laws/fees. US Federal Court (click here)

All our website is Reference use only & our service are Arrangement only.
Please Click: Color (Blue/Red/Purple) on our website for details
Products Certification MUST be done BEFORE you import (before leaving foreign port), below are some of the certification labels.
http://en.wikipedia.org/wiki/Product_certification
http://en.wikipedia.org/wiki/Certification
http://www.cpsc.gov/en/Business--Manufacturing/Testing-Certification/General-Use-Products-Certification-and-Testing/

or

Search your own different types products certification
https://www.google.com/search?biw=1202&bih=807&q=different+types+products+certification&oq=different+types+products
+certification&gs_l=serp.12...0.0.0.1433.0.0.0.0.0.0.0.0..0.0.starcytweb...0...1..64.serp..0.0.0.wfYHjMC9ZeY

https://www.google.com/search?q=Consumer+Product+Safety+Commission+etl&oq=Consumer+Product+Safety+Commission
+etl&gs_l=serp.3...2211865.2218509.0.2218887.8.6.2.0.0.0.135.583.0j5.5.0.starcytweb...0...1.1.64.serp..4.4.253.0QioVol9ot4


Company who could help you with products certification:
http://www.intertek.com/contact/asiapacific/china
http://ul.com/aboutul/locations   ///   
http://database.ul.com (Search)  ///  Marks for North America Certification.


Examples of Products Certification:.
UL (Underwriters Laboratory)
BIFMA (Business + Institutional Furniture Manufacturers Association) e3 standard
ETL (Electrical Test Lab)
CE "Communauté Européenne"   or  formerly EC "European Community mark".
FCC (Federal Communications Commission)
Other Products Certification.
Other Similar organizations.  
"RU"  These are Marks consumers rarely see because they are specifically used on component parts that are part of a larger product or system.
These components may have restrictions on their performance or may be  
incomplete in construction.


NOTE:  Final Ruling  by US Customs/agencies  for ISF Filing (part 1-2) is  6 years     AND    for Customs Entry filing (part 2-2)  is  5 years.
1. Customs Broker = Broker between US Customs & Importer ONLY:  To transmits importer info/documents, way it was received from you &
your-vendors, to US customs
2. Customs Broker = is
NOT a Broker between you & your-vendors  (Factory / Supplier / Forwarder / Warehouse / Shipping-company / CET-Exam-Site, US Agencies & etc.)
3. Please pay all
your-vendors directly (ASAP), to AVOID Our $50 (click here). IF Amending/up-dating your Entry Filing (click here $). IF Entry must be RE-FILE (click here $)
4.
Importer is RESPONSIBLE for all fees/US Laws/Liability/exam/permit(s)retroactive(backdate) Document (BL,  Arrival Notice & etc.) Case File: federal court US Attorney's.
5.
Your Responsibility  =  Your shipment / money / profit / sells / Documents / Permit,  your-vendors (factory/supplier/forwarder & etc.),  Your Arrangement/Negotiation & etc.
6.
EXAM Notice  BY Freight Forwarder:  LCL  arrival notice,  Full Container  arrival notice.   ADD/CVD,  Fumigation,  Emergency Action Notifications can be  $1,000's.
7.
Fumigating your shipment can be $7,205,   Vacuum Cleaning can be $1,900  &  A-TCET Exam / Intensive Exam/Stop Sign / CET Exam can be  $1,843.60 / $2,059.90.
8.
IF Exam (VACIS, NII, X-Ray (reefer), IBET, MET, CET  & ETC,), your Freight Forwarder will be Notifying with arrival notice & invoice (pay your Freight Forwarder) (99% time).
9.
IF Exam (CET Exam, A-TCET Exam, Intensive Exam/Stop Sign, IPR, Tailgate,  Emergency Action Notifications &  ETC,), Importer MUST pay DIRECTLY to exam site. (100%)
10. IF
Importer / id=(SSN# or Tax-id/EIN/IRS# or CAN#)  or  ANY info is   off-by-one-digit/letter, US Customs will Confiscate/Seize your shipment &  Penalize/Fines/etc you.
11. And
USCustoms/Agencies  can Release with Detention(Hold)/Hold/Confiscate/Penalize/Fines/Recall/Examine/ISF-Penalty/Re-ISF-Filing/issue Destroy/re-export  & etc.
12.
Bill-of-Lading / BL (aka: Bill-of-Sale) / Original / OBL = Arrival Notice / Manufacturers  Contract  Agreement / Shipping  Terms  = (TITLE  to shipment, provisions & etc)
13. You /Importer/ consignee is fully responsible for all actions of payment (
Be  aware  of  scam  hijack  emails &  OTHER  scams).  
14. Before paying us, consignee MUST verify payment method & amount of payment,  & such as our bank account#, western-union account#, check payable to & etc,.
15. ONLY valid communication is, if You/Importer/Consignee/
your-vendors  is communicating by phone# & email lists from our uscustomsclearing.com/contactus.html.
Example of Detained fro UL approve label    &   Possible Intellectual Property Rights (IPR) Violation
Example of CE Approved Certificate