NATIONAL TECHNICAL SYSTEMS INC /CA/

Q: Jul 31 2013

Q: Apr 30 2013

FY: Jan 31 2013

Q: Oct 31 2012

Q: Jul 31 2012

Q: Apr 30 2012

FY: Jan 31 2012

FY: Jan 31 2012

Q: Oct 31 2011

Q: Jul 31 2011

Q: Apr 30 2011

FY: Jan 31 2011

FY: Jan 31 2011

Q: Oct 31 2010

Q: Jul 31 2010

Q: Apr 30 2010

FY: Jan 31 2010

Q: Oct 31 2009

Q: Jul 31 2009

Q: Apr 30 2009

1.02,2.01,3.01,3.03,5.01,5.02,5.03,9.01

8.01,9.01

5.07,8.01,9.01

1.01,3.03,8.01,9.01

8.01,9.01

2.02,9.01

2.02,9.01

5.02

2.02,9.01

5.05,5.07,9.01

2.02,9.01

Entry into a Material Definitive Agreement

5.02,9.01

2.02,9.01

7.01,9.01

2.02,9.01

5.02,9.01

Regulation FD Disclosure

Results of Operations and Financial Condition

1.01,9.01

Notice of Effectiveness

Notice of Effectiveness

Notice of Effectiveness

Certification of termination of registration of a class of securities (Section 12(g))

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post-effective amendment to a registration statement

Post-effective amendment to a registration statement

Post-effective amendment to a registration statement

Notification of removal from listing and/or registration on a national securities exchange

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933

Rule 506

Registration of Securities on Exchange

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

No description available

No description available

No description available

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

Additional proxy soliciting materials filed by a non-management party

No description available

No description available

DIMENSIONAL FUND ADVISORS LP

none

Jacobs Justin

COPPINGER DEREK

TRINGALI DONALD J

YATES DAN C

GIBBONS JOHN MERSMAN

Mapes John T

COHEN AARON

EL HILLOW MICHAEL

LIN ROBERT

MCGINNIS WILLIAM

WOLFE NORMAN

FOSTER JOHN

BRISKIE DOUGLAS

MOORE DWIGHT

COHEN AARON

none

LIN JACK

none

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

No description available

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

No description available