SCIDEV LTD — Regulatory Filings 2007

Aug 20, 2007

ABN 25 001 150 849

Gordon Chiu Building J01 Department of Chemical Engineering Maze Crescent University of Sydney NSW 2006 Australia

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----- Start of picture text ----- ASX code: INL----- End of picture text -----

Phone: 02-9351-6741 Fax: 02-9351-7180 Email: mail@intec.com.au Website: www.intec.com.au ASX code: INL

Companies Announcements Office 21 August 2007 Australian Securities Exchange Limited

Hellyer Residues Project Milestone Achieved

Intec Ltd (ASX code: INL) is pleased to announce that another significant milestone has been achieved in the advancement of the Hellyer Residues Project.

Despatch of inital copies of the Development Application (DA) and Development Proposal & Environmental Management Plan (DP-EMP) for the Hellyer Residues Project was yesterday commenced to the Waratah Wynyard Council. The DP-EMP will be referred to the Tasmanian Department of Tourism, Arts and the Environment (DTAE) for assessment. This application addresses the primary approvals process for the first stage of the Hellyer Residues Project, including the environmental, social and economic aspects of the Project.

The extensive DP-EMP represents the results of several months of work by Intec’s technical team and a number of supporting consultants providing data and independent analysis of the Project. The work was coordinated by lead environmental consultants Caloundra Environmental Pty Ltd, according to guidelines set down for the Project by the DTAE.

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Overhead view of the existing Intec Hellyer Mill, with the proposed EAFD storage shed (smaller) and Hellyer Residues Project plant alongside.

The submission of the DP-EMP will now be followed by a period of public consultation, and thereafter a determination by the Environmental Management and Pollution Control Board in Tasmania. It is hoped that Project approval will be granted by the end of 2007.

The full text and related graphics of the DP-EMP may be viewed on INL’s website at www.intec.com.au

Yours faithfully, Intec Ltd

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Philip R Wood Managing Director & Chief Executive Officer