Los Angeles, CA - September 4, 2007 --Material Technologies Inc. (OTCBB: MTTG -News), Chief Operating Officer, Marybeth Miceli, has been elected as a Director at Large of the American Society for Nondestructive Testing (ASNT). ASNT exists to create a safer world by promoting the profession and technologies of nondestructive testing.

Marybeth Miceli has been an active member of ASNT since undergraduate school in 1998 at Johns Hopkins University. She assumed her current position as the Chief Operating Officer of Material Technologies in August 2007. Miceli's three year term begins in November of this year. She will be one of 17 directors who make up ASNT's Board.

Miceli commented, "I am honored to fill the role of a Director at Large for ASNT. Through its work in support of the profession and technologies of nondestructive testing, ASNT fulfills a truly indispensable role, helping to ensure the safety of much of the infrastructure we all use on a daily basis."

About Material Technologies (MTTG.OB)

Material Technologies Inc., also known as MATECH, was founded in 1983 and is based in Los Angeles. It is an engineering, research and development company that specializes in technologies to measure microscopic fractures in metal structures and to monitor metal fatigue. The Company has already completed significant work for the federal government -- generating $8.3 million to develop technology to detect metal fatigue in aircraft. It has also received $5 million in private investments. Building on that base of experience and capital, it is now beginning to market its technologies to companies and government agencies involved in the inspection of metal highway and railroad bridges.

About The American Society for Nondestructive Testing

The American Society for Nondestructive Testing, Inc. (ASNT) is the world's largest technical society for nondestructive testing (NDT) professionals. Through the Society and its membership, ASNT provides a forum for exchange of NDT technical information; NDT educational materials and programs; and standards and services for the qualification and certification of NDT personnel. ASNT promotes the discipline of NDT as a profession and facilitates NDT research and technology applications.

Founded in 1941, the international organization has an individual membership of over 9,500 including more than 400 Corporate Partner affiliated companies. Members represent a cross-section of NDT practitioners working in manufacturing, construction, infrastructure, education, research, consulting, services, and the military. For more information on ASNT visit www.asnt.org.

Forward-Looking Statements:

Except for the historical information contained herein, the matters discussed in this press release are forward-looking statements. Such statements are indicated by words or phrases such as "believe," "will," "breakthrough," "significant," "indicated," "feel," "revolutionary," "should," "ideal," "extremely" and "excited." These statements are made under "Safe Harbor" provisions of the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those described in forward-looking statements and are subject to risks and uncertainties. See the Company's filings with the Securities and Exchange Commission including, without limitation, the Company's recent Form 10-K and Form 10-Qs, which identify specific factors that may cause actual results or events to differ materially from those described in the forward-looking statements.

Contact:

Robert M. Bernstein
Material Technologies, Inc.
1.310.208.5589
matech@matechcorp.com or
or
The Investor Relations Group, Inc.
Investor Relations:
Christine Berni/Joe Triunfo, 212-825-3210
cberni@investorrelationsgroup.com
jtriunfo@investorrelationsgroup.com
or
Media:
BIll Douglass/ Michaela Heller/ Mike Graff, 212-825-3210
bdouglass@investorrelationsgroup.com
mheller@investorrelationsgroup.com
mgraff@investorrelationsgroup.com