UL Asia
Issue 11 (Fall, 2004)  
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UL Taiwan becomes CB Testing Laboratory

Energetic and enthusiastic engineers at UL TaiwanUL International Services Limited, Taiwan Branch (UL Taiwan), the wholly owned company of Underwriters Laboratories Inc. in Taiwan, has been recognized by the IECEE (The IEC System for Conformity Testing and Certification of Electrical Equipment) as the first CBTL (CB Testing Laboratory) in Taiwan. This enables UL Taiwan to provide local CB services to manufacturers of products bound for international markets.

“Many UL-family companies worldwide are CBTLs or NCBs (National Certified Bodies), that can conduct CB testing and issue CB Certificates respectively. That UL Taiwan has become the first CBTL in Taiwan would certainly benefit Taiwan’s manufacturing and exporting industries,” said Vincent Luong, managing director of UL Taiwan. “With one set of testing done by us, a manufacturer can meet multiple national requirements and sell their products to any countries that are CB Scheme members.”

The CB Scheme is established by the IECEE for participating countries to multilaterally accept test reports on the safety of electrical and electronic products. A manufacturer can obtain a CB Certificate issued by an NCB after the product has gone through testing by a CBTL associated with that NCB. The CB Certificate and the Test Report can be used to obtain national certification in all other member countries.

UL Taiwan has been recognized to test a variety of office equipment, such as LCD monitors and keyboards, within the CB Scheme scope. With its CBTL status, UL Taiwan can conduct CB testing instantaneously and locally, helping the manufacturers save time and cost which would be otherwise incurred in sending product samples to overseas CBTLs.

“The CB Scheme is based on IEC Standards and is supported by 43 member countries in the world,” said Luke C. Lu, senior engineering manager of UL Taiwan. “Taiwan’s manufacturers and exporters who choose UL are benefited by UL’s broad portfolio of certification marks and testing capabilities; from the GS Mark for Germany to the CCC Mark for China to the UL Apex S-Mark for Japan and many others, all achievable with only one set of testing.”UL logo


IECEE CB Scheme Brief News
Rules for CBTL setup changed
Do you know why UL Taiwan has become a CB testing laboratory (CBTL) even though Taiwan is not a CB member country?

Recently, the IECEE Certification Management Committee (CMC) agreed to change the rules of procedure to allow CBTLs to operate from any country or any place under the direct responsibility of its associated NCB. The NCB is directly responsible, together with its IECEE member body, to declare adherence to the relevant IEC standards as well as to commit to recognizing CB Test Certificates issued by other NCBs that are at least equivalent to their accepted scope.

New EMC product category
Apart from product safety testing, the IECEE has added reliability testing into the CB scheme. According to the CMC 2004 meeting held in Kyoto, Japan, the CMC formally agreed to include non-safety related EMC to the IECEE’s scope as a new product category. Standards from IEC Technical Committee 77 and CISPR (the International Special Committee on Radio Interference) will be used for EMC testing. Following the test, a CB Scheme certificate will be issued.

Cancellation of CB Test Certificates
There are numerous reasons for the cancellation of CB Test Certificates (CBTCs). On one hand, it may due to withdrawal on client’s request or replacement by a new certificate. On the other hand, the IECEE is also entitled to withdraw a CBTC if they find any non-compliant conditions for a registered product. For instance:

  • Major deviation relevant to product safety or non compliance with the safety standard concerned;
  • A component used in the product does not comply with the relevant component standard;
  • Misuse of the certificate and the test report; or
  • Wrong report number or typing error in the CBTC.
To keep abreast of the CBTCs cancellation details, you may visit IECEE’s Web site:
http://www.iecee.org/cbscheme/html/cbcancelled.htm.

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In this issue
Getting into the Green Markets with UL Restricted Substances Compliance Solutions
UL Taiwan becomes CB Testing Laboratory
UL's Client Lab assessment Support
UL India poised to fulfill increasing conformity
assessment needs
UL 758 & UL 1581 – New and revised
requirements for Appliance Wiring Material (AWM)
TL 9000 and Enhanced Customer Satisfaction
UL Field Representatives help guard against unsafe products
UL UNIVERSITY
Standards Update
News Bites
Past Issues
Issue 10 (Summer 2004)
Issue 9 (Spring 2004)
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