Green, President and Chief Executive Officer of DATATRAK International, Inc. In addition, the Company's
success depends on the outcome of various strategic initiatives it has
undertaken, all of which are based on assumptions made by the Company
concerning trends in the clinical research market and the health care
industry.

computers web

The
Company provides a suite of software products supporting the use of DATATRAK
EDC(R) and related services to the pharmaceutical, biotechnology, and medical
device industries.'s
product suite has been utilized in some aspect of the clinical development of
14 separate drugs that have received regulatory approval from either the
United States Food and Drug Administration or counterpart European bodies. EST on Thursday, February 10, 2005.

DATATRAK International, Inc. is a worldwide ASP for the EDC industry.

useful sites

EST on
February 10, 2005 and will run until 1:00 a.

oric web

Except for the historical information contained in this press release, the
statements made in this release are forward -looking statements.

oric useful

datatrak. DATATRAK EDC(R) software and
its earlier versions have successfully supported many international clinical
studies involving thousands of clinical research sites and encompassing tens
of thousands of patients in 47 countries." Visit the DATATRAK International, Inc .datatraknet.m. DATATRAK EDC(R) software and
its earlier versions have successfully supported many international clinical
studies involving thousands of clinical research sites and encompassing tens
of thousands of patients in over 46 countries.

specifications web

net. In addition, the Company's
success depends on the outcome of various strategic initiatives it has
undertaken, all of which are based on assumptions made by the Company
concerning trends in the clinical research market and the health care
industry .

range oric

m.m. web site
at http://www.de .

manual oric

DATATRAK International, Inc.de. Its common stock is listed on the Nasdaq Stock Market under the
symbol "DATA.

contains projects

DATATRAK EDC(R) can be
deployed worldwide in either a distributed platform using laptop computers or
in a centralized environment using the Internet .

related useful

technical projects

is a worldwide ASP for the EDC industry. DATATRAK EDC(R) was developed in order to deliver clinical
research data from investigative sites to clinical trial sponsors faster and
more efficiently than conventional, manual methods.

service also

DATATRAK International, Inc. Its common shares are listed on the Nasdaq Stock Market under the
symbol "DATA.

CLEVELAND, DATATRAK International
(Nasdaq: DATA), the leading and most experienced Application Service Provider
(ASP) in the Electronic Data Capture (EDC) industry, today announced that it
will host a conference call to discuss fourth quarter and full year operating
results for 2004 at 4:30 p.

computers also

will speak and answer questions at the conference on Tuesday, June 14, 2005 at
4:15 P. A replay of
the conference call will be available at approximately 7:30 p. DATATRAK International, Inc.
DATATRAK International, Inc.

about also

The presentation will be available live via audio web cast at the
company's web site, http://www. EST on Thursday , February 10, 2005.

oric contains

web contains

web site
at http://www.

DATATRAK International Management to Host Conference Call on February 10 2005 to Discuss Fourth Quarter and Full Year Operating Results for 2004

EST on February 18, 2005. Factors that
may cause actual results to differ materially from those in the forward-
looking statements include the ability of the Company to absorb corporate
overhead and other fixed costs in order to successfully market the DATATRAK
EDC(R) software; the development and fluctuations in the market for EDC
technology; the degree of the Company's success in obtaining new contracts;
the timing of payments from customers and the timing of clinical trial sponsor
decisions to conduct new clinical trials or cancel or delay ongoing trials;
governmental regulation; the early stage of the Company's EDC business and
operations; and general economic conditions.

manual also

About DATATRAK
DATATRAK International, Inc. DATATRAK EDC(R) can be
deployed worldwide in either a distributed platform using laptop computers or
in a centralized environment using the Internet . has offices located in Cleveland, Ohio and Bonn,
Germany.

lists muso

CLEVELAND, DATATRAK International , Inc. Dr.m.

site technical

The access code for both the
conference call and the replay is 2535641. has offices located in Cleveland, Ohio and Bonn,
Germany.datatraknet.

also related

Factors that
may cause actual results to differ materially from those in the forward-
looking statements include the ability of the Company to absorb corporate
overhead and other fixed costs in order to successfully market the DATATRAK
EDC (R) software; the development and fluctuations in the market for EDC
technology; the degree of the Company's success in obtaining new contracts;
the timing of payments from customers and the timing of clinical trial sponsor
decisions to conduct new clinical trials or cancel or delay ongoing trials;
governmental regulation; the early stage of the Company's EDC business and
operations; and general economic conditions.

site systems

Jeffrey A." Visit the DATATRAK International, Inc.

about site

(Nasdaq: DATA), the leading and most experienced Application Service Provider
("ASP") in the Electronic Data Capture ("EDC") industry today announced that
the Company will be presenting at the Morgan Stanley Small Cap Executive
Conference to be held in New York City from June 13-15, 2005. DATATRAK EDC(R) was developed in order to deliver clinical
research data from investigative sites to clinical trial sponsors faster and
more efficiently than conventional, manual methods. The
replay can be accessed by dialing 719 -457-0820.'s
product suite has been utilized in some aspect of the clinical development of
14 separate drugs that have received regulatory approval from either the
United States Food and Drug Administration or counterpart European bodies.

computers about

DATATRAK to Present at Morgan Stanley Small Cap Executive Conference

M.
To participate in the call, participants are asked to dial 719-457-2625 a
few minutes before 4:30 p. The
Company provides a suite of software products supporting the use of DATATRAK
EDC (R) and related services to the pharmaceutical, biotechnology, and medical
device industries.

manual lists

Except for the historical information contained in this press release, the
statements made in this release are forward-looking statements.