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Curtis-Straus LLC

Certification Mark for CSL
Scope of Recognition*

Recognized Testing Sites

  • Curtis-Straus LLC
  • Littleton Distribution Center
  • One Distribution Center Circle, Suite #1
  • Littleton, MA 01460

Recognized Testing Standards

ANSI/AAMI ES60601-1: 2005/(R)2012 Medical electrical equipment, Part 1: General requirements for basic safety and essential performance (with amendments)
UL 1012 Power Supplies
UL 1310 Direct Plug-In Transformer Units
UL 60065 Audio, Video and Similar Electronic Apparatus
UL 60950 Information Technology Equipment
UL 60950-21 Information Technology Equipment—Safety—Part 21: Remote Power Feeding
UL 60950-22 Information Technology Equipment—Safety—Part 22: Equipment to be Installed Outdoors
UL 60950-23 Information Technology Equipment—Safety—Part 23: Large Data Storage Equipment
UL 61010-2-030 Safety requirements for electrical equipment for measurement, control, and laboratory use—Part 2-030: Particular requirements for testing and measuring circuits
UL 61010A-1 Electrical Equipment for Laboratory Use; Part 1: General Requirements
UL 61010B-1 Electrical Measuring and Test Equipment; Part 1: General Requirements
UL 61010B-2-031 Electrical Equipment for Measurement, Control, and Laboratory Use; Part 2: Particular Requirements for Hand-Held Probe Assemblies for Electrical Measurement and Test
UL 62368-1 Audio/video, information and communication technology equipment—Part 1: Safety requirements


* For a history of effective dates and Federal Register notices of this NRTL, use the Docket Number and link referenced on this page.

*Accessibility Assistance: Contact OSHA's Directorate of Technical Support and Emergency Management at (202) 693-2300 for assistance accessing PDF materials.

All other documents, that are not PDF materials or formatted for the web, are available as Microsoft Office® formats and videos and are noted accordingly. If additional assistance is needed with reading, reviewing or accessing these documents or any figures and illustrations, please also contact OSHA's Directorate of Technical Support and Emergency Management at (202) 693-2300.

**eBooks - EPUB is the most common format for e-Books. If you use a Sony Reader, a Nook, or an iPad you can download the EPUB file format. If you use a Kindle, you can download the MOBI file format.

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