Exhibit 24.1
POWER OF ATTORNEY
     Each person whose signature appears below hereby constitutes and appoints Russell Langtry Chenu, Robert Ernest Cox and Paul Bokota, or any of them, his true and lawful attorney-in-fact and agent with full power of substitution and resubstitution, for him in his name, place and stead, in any and all capacities, to execute a registration statement on Form F-4 relating to the registration of Ordinary Shares and a registration statement on Form F-6 relating to the registration of American Depositary Shares of James Hardie Industries SE and to sign any and all amendments and supplements to such registration statements, including post-effective amendments, and any additional registration statement pursuant to Rule 462(b) under the Securities Act of 1933 and other instruments necessary or appropriate in connection therewith, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, and hereby grants to such attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary or desirable to be done, and to take or cause to be taken any and all such further actions in connection with such registration statements as such attorney-in-fact and agent, in his sole discretion, deems necessary or appropriate, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent or his substitute or substitutes may lawfully do or cause to be done by virtue hereof.
     This power of attorney has been signed by the following persons in the capacities and on the dates indicated.
         
Signature   Title   Date
 
       
/s/ Louis Gries
 
Louis Gries
    Chief Executive Officer and Managing Board Director   October 29, 2009
 
       
/s/ Russell Chenu
 
Russell Chenu
    Chief Financial Officer, Principal Accounting Officer/Controller and Managing Board Director   October 30, 2009
 
       
/s/ Michael N. Hammes
 
Michael N. Hammes
    Chairman and Supervisory Board Director   November 11, 2009
 
       
/s/ Donald McGauchie AO
 
Donald McGauchie AO
    Deputy Chairman and Supervisory Board Director   November 11, 2009
 
       
/s/ Brian Anderson
 
Brian Anderson
    Supervisory Board Director   November 11, 2009
 
       
/s/ David Harrison
 
David Harrison
    Supervisory Board Director   November 11, 2009
 
       
/s/ Rudy van der Meer
 
Rudy van der Meer
    Supervisory Board Director   November 11, 2009
 
       
/s/ James Osborne
 
James Osborne
    Supervisory Board Director   November 11, 2009

1


 

         
Signature   Title   Date
 
       
/s/ David Dilger
 
David Dilger
    Supervisory Board Director   November 11, 2009
 
       
/s/ Robert E. Cox
 
Robert E. Cox
    Managing Board Director   October 30, 2009

2