MYECO GROUP LTD — Director's Dealing 2007

Nov 25, 2007

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ACN 064 755 237

TO: COMPANY ANNOUNCEMENTS OFFICE AUSTRALIAN SECURITIES EXCHANGE

DATE: 26 November 2007

CHANGE OF DIRECTOR’S INTEREST NOTICE

In terms of the Company’s ongoing reporting obligations under the Listing Rules, attached is a change of Director’s Interest Notice for Robin Gerald Armstrong.

JOHN WILSON Company Secretary

CARDIA TECHNOLOGIES LTD

REGISTERED OFFICE Suite 510 Level 5 Pacific Tower 737-741 Burwood Road Hawthorn Victoria 3122 Australia Telephone +61 3 9813 3228 Facsimile +61 3 9813 2668 Email: cardia@bigpond.com

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/9/2001.

Name of entity	CARDIA TECHNOLOGIES LTD
ABN	89064755237

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	ROBIN GERALD ARMSTRONG
Date of last notice	2nd JULY 2007

Part 1 - Change of director’s relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest	INDIRECT
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	THE DIRECTOR HOLDS THE CONTROLLING INTEREST IN WILLIAM THOMAS INVESTMENTS PTY LTD AND BROWN & BIGGINS PTY LTD, THE REGISTERED HOLDERS OF THE INTEREST
Date of change	20 thNOVEMBER 2007
No. of securities held prior to change	8,755,000 ORDINARY SHARES 1,791,626 OPTIONS (31/12/2007)
Class	ORDINARY SHARES AND OPTIONS EXERCISABLE AT 10 CENTS BY 31/12/2007
Number acquired	500,000 ORDINARY SHARES
Number disposed	NIL
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	PURCHASE OF SHARES $30,972.00
No. of securities held after change	9,255,000 ORDINARY SHARES 1,791,626 OPTIONS (31/12/2007)

• See chapter 19 for defined terms.

Appendix 3Y Page 1

11/3/2002

Appendix 3Y Change of Director’s Interest Notice

Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	ON MARKET TRADES

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract	N/A
Nature of interest
Name of registered holder (if issued securities)
Date of change
No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed
Interest acquired
Interest disposed
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation
Interest after change

• See chapter 19 for defined terms.

Appendix 3Y Page 2

11/3/2002