Exhibit 99.6

Wednesday, 24 June 2009 The Manager Company Announcements Office ASX 20 Bridge Street SYDNEY NSW 2000		James Hardie Industries N.V. ARBN 097 829 895 Incorporated in The Netherlands with a corporate seat in Amsterdam The liability of members is limited Dutch Registration Number: 34106455 Level 3, 22 Pitt Street Sydney NSW 2000 Australia Telephone (02) 8274 5239 Fax (02) 8274 5218 GPO Box 3935 Sydney NSW 2001 Australia

Dear Sir/Madam

James Hardie will conduct management briefings today, Wednesday 24 June 2009, on its proposal to change domicile.

1. Analyst briefing

A physical briefing for analysts will be held at AGL Auditorium, Museum of Sydney, Corner Phillip and Bridge Street, Sydney from 10.30am-12.00pm

For those who are unable to attend the physical briefing a teleconference and video webcast will be available. Details are:

Dial-in number:      +61 (0) 2 8524 6650
Confirmation ID for the teleconference: 1535 2371

URL: http://www.ir.jameshardie.com.au/jh/shareholder_meetings/proposal_to_change_domicile.jsp

2. Media briefing

A physical briefing for the media will be held at AGL Auditorium, Museum of Sydney, Corner Phillip and Bridge Street, Sydney from 2.00pm-3.00pm.

For those who are unable to attend the physical briefing a teleconference will be available. Details are:

Dial-in number: +61 (0) 2 8524 6650
Confirmation ID for the teleconference: 1535 2602

Yours faithfully

Sean O’Sullivan
Vice President Media and Investor Relations