这里是NRTL清单:
http://www.osha.gov/dts/otpca/nrtl/
你想查看哪家NRTL有什么资质就直接点击进入即可, 会有标准清单, CSA的资质:
http://www.osha.gov/dts/otpca/nrtl/csa.html
TUV有三家, 他们是:
TUV America, Inc. (TUVAM)
TUV Product Services GmbH (TUVPSG)
TUV Rheinland of North America, Inc. (TUV)
莱茵的是这个链接:
http://www.osha.gov/dts/otpca/nrtl/tuv.html
目前的NRTLs清单如下:
Organizations Currently Recognized by OSHA as NRTLs
Canadian Standards Association (CSA)
(also known as CSA International)
Communication Certification Laboratory, Inc. (CCL)
Curtis-Straus LLC (CSL)
FM Approvals LLC (FM)
(formerly Factory Mutual Research Corporation)
Intertek Testing Services NA, Inc. (ITSNA)
(formerly ETL)
MET Laboratories, Inc. (MET)
NSF International (NSF)
National Technical Systems, Inc. (NTS)
SGS U.S. Testing Company, Inc. (SGSUS)
(formerly UST-CA)
Southwest Research Institute (SWRI)
TUV America, Inc. (TUVAM)
TUV Product Services GmbH (TUVPSG)
TUV Rheinland of North America, Inc. (TUV)
Underwriters Laboratories Inc. (UL)
Wyle Laboratories, Inc. (WL)作者: syyhiw 时间: 2011-11-23 23:02
cTUVus的厂检和UL，CSA要求是一样的，因为他们是NRTL，都是遵循一样的法规的。
但是有一点要注意的是首先你要到LS所提供的网站查明这家公司被授权的检测标准是否涵盖你的产品，其次要注意客户对该标志的接受程度。很多标志只在很少的地区或客户内被认可。在北美目前认可度高的只有UL，CSA和ETL（即使这三种都不能保证所有客户认可）