skip navigational links Occupational Safety & Health Administration DOL.gov OSHA.gov DOL.gov
www.OSHA.gov
<<< Nationally Recognized Testing Laboratories (NRTL) Link to Printing InstructionsPrinting Instructions

Current List of NRTLs Nationally Recognized Testing Laboratories (NRTL)
National Technical Systems, Inc. (NTS)

Status: Recognized
Docket Number: NRTL-1-98
Main Address & Phone: National Technical Systems
1146 Massachusetts Avenue
Boxborough, Massachusetts 01719
Email: dan.cannon@ntscorp.com
Site 1 Name & Address: National Technical Systems
1146 Massachusetts Avenue
Boxborough, Massachusetts 01719
Effective Date 1: December 10, 1998
Last Federal Register: 72:34320-34321, June 21, 2007


Programs:
4. Acceptance of witnessed testing data.
8. Acceptance of product evaluations from organizations that function as part of the International Electrotechnical Commission Certification Body (IEC-CB) Scheme.
9. Acceptance of services other than testing or evaluation performed by subcontractors or agents.
 
Product Standards:
ANSI/UL 484Room Air Conditioners
ANSI/UL 489Molded-Case Circuit Breakers and Circuit-Breaker Enclosures
ANSI/UL 499Electric Heating Appliances
UL 544Electric Medical and Dental Equipment
ANSI/UL 1012Power Supplies
ANSI/UL 1778Uninterruptible Power Supply
UL 1863Communication Circuit Accessories
UL 1995Heating and Cooling Equipment
UL 60601-1Medical Electrical Equipment, Part 1: General Requirements for Safety
UL 60950Information Technology Equipment
UL 61010A-1Electrical Equipment For Laboratory Use; Part 1: General Requirements
UL 61010B-1Electrical Measuring and Test Equipment; Part 1: General Requirements
 
Special Conditions:
The following conditions apply to the recognition:
a. NTS must not test and certify products for a client to whom it primarily sells design or similar services;
b. and NTS must not test and certify products for a client if an owner of NTS also owns more the two percent (2%) of that client's stock.
Notification of Site Address Changes:Site 1 - 12/3/2003
| Introduction | NRTLs | FAQs | Application | Fees | Regulation | Directive | Presentation | More |
Back to TopBack to Top www.osha.gov www.dol.gov

Contact Us | Freedom of Information Act | Customer Survey
Privacy and Security Statement | Disclaimers
Occupational Safety & Health Administrations
200 Constitution Avenue, NW
Washington, DC 20210
Page last updated: 09/17/2008