I, Peter R. Huntsman, certify that:
1. I have reviewed this Amendment No. 1 on Form 10-K/A of Huntsman Corporation and Huntsman International LLC; and
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.*
Date: April 30, 2009
| /s/ PETER R. HUNTSMAN Peter R. Huntsman Chief Executive Officer |
