Português
Jun 30, 2008   Certification pursuant to section 302 of the sarbanes-oxley act of 2002
Jun 30, 2008   Certification pursuant to section 906 of the sarbanes-oxley act of 2002
Jun 17, 2007   Certification pursuant to section 302 of the sarbanes-oxley act of 2002
Jun 17, 2007   Certification pursuant to section 906 of the sarbanes-oxley act of 2002
Jun 24, 2005   Certification pursuant to section 302 of the sarbanes-oxley act of 2002
Jun 24, 2005   Certification pursuant to section 906 of the sarbanes-oxley act of 2002
Jun 30, 2004   Certification pursuant to section 302 of the sarbanes-oxley act of 2002
Jun 30, 2004   Certification pursuant to section 906 of the sarbanes-oxley act of 2002
Jun 06, 2003   Certification pursuant to section 302 of the sarbanes-oxley act of 2002
Jun 06, 2003   Certification pursuant to section 906 of the sarbanes-oxley act of 2002
 

Last update on June 24, 2005.

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