BIOTRON LIMITED — Board/Management Information 2010

Mar 31, 2010

==> picture [230 x 35] intentionally omitted <==

Level 2, 66 Hunter Street Sydney NSW 2000 Tel: (61-2) 9300 3344 Fax: (61-2) 9221 6333 E-mail: pnightingale@biotron.com.au Website: www.biotron.com.au

1 April 2010

The Manager Companies ASX Limited 20 Bridge Street Sydney NSW 2000

(3 pages by email)

Dear Madam

DIRECTOR RESIGNATION

I advise that Peter G. Scott has resigned as a Non-executive Director.

In accordance with Listing Rule 3.19A, I attach an Appendix 3Z, Final Director's Interest Notice, for Peter G. Scott.

Yours sincerely

==> picture [111 x 71] intentionally omitted <==

Peter J. Nightingale Company Secretary

pjn5321

Appendix 3Z Final Director’s Interest Notice

Rule 3.19A.3

Appendix 3Z

Final 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 BIOTRON LIMITED

ABN 60 086 399 144

We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of director	Peter G. Scott
Date of last notice	22 January 2010
Date that director ceased to be director	1 April 2010

Part 1 – Director’s relevant interests in securities of which the director is the registered holder

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.

Number & class of securities

Nil.

• See chapter 19 for defined terms.

Appendix 3Z Page 1

11/3/2002

Appendix 3Z Final Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

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.

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

	Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest Peter G. Scott is a director and shareholder of Scott’s A V Pty Ltd Superannuation Fund>	Number & class of securities 9,014,000 fully paid ordinary shares 500,000 30/12/11 10 cent options

Part 3 – Director’s interests in contracts

Detail of contract	Nil
Nature of interest	N/A
Name of registered holder (if issued securities)	N/A
No. and class of securities to which interest relates	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

11/3/2002