National Technical Systems

Release date: June 21, 2006

NTS Hosts Open House and Seminar at Tinton Falls, NJ Laboratory

Tinton Falls, NJ - June 21, 2006 - National Technical Systems Inc. (NASDAQ: NTSC) (NTS), a leading provider of engineering services will be hosting a Seminar and Open House on July 12 and 13, 2006 at their Tinton Falls, NJ facility. The two day event is intended to both increase awareness of the extensive environmental and dynamic testing capabilities of the laboratory, as well as to educate participants on a selection of Military and Commercial standards and requirements.

The seminar will include sessions on testing to MIL-STD 461E, MIL-STD 810, GR-1089, Issue 3, GR-63, Issue 3, as well as Electronics Cooling, IEC/UL/CSA Product Safety Approvals and the new RoHS & WEEE requirements and their impact on reliability of products.

"Here in New Jersey, we have just completed an extensive remodeling, which included the addition of new capabilities, including a state-of-the-art 3 meter anechoic test chamber," stated New Jersey General Manager, Richard Gaynor. "We will be running various demonstrations throughout the day and look forward to the opportunity to spend time with our clients and colleagues."

For information about the Seminar and Open House, please visit the NTS website at www.*****.com, or call the Tinton Falls, NJ facility.

About NTS
National Technical Systems, Inc. is a leading provider of engineering services to the defense, aerospace, telecommunications, automotive and high technology markets. Through a world-wide network of resources, NTS provides full product life-cycle support, offering world class design engineering, compliance, testing, certification, quality registration and program management. For additional information about NTS, visit our website at www.***.com or call 800-270-2516.