CERTIFICATIONS PURSUANT TO SECTION 906
EX-99.906CERT
CERTIFICATION
R. Jay Gerken, Chief Executive Officer, and Frances M. Guggino, Chief Financial Officer of Smith Barney Investment Series - Smith Barney International Fund (the “Registrant”), each certify to the best of his or her knowledge that:
1. | The Registrant’s periodic report on Form N-CSR for the period ended April 30, 2004 (the “Form N-CSR”) fully complies with the requirements of section 15(d) of the Securities Exchange Act of 1934, as amended; and |
2. | The information contained in the Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Registrant. |
Chief Executive Officer | Chief Administrative Officer | |||
Smith Barney Investment Series – | Smith Barney Investment Series - | |||
Smith Barney International Fund | Smith Barney International Fund | |||
/s/ R. Jay Gerken | /s/ Frances M. Guggino | |||
R. Jay Gerken | Frances M. Guggino | |||
Date: January 7, 2005 | Date: January 7, 2005 |
This certification is being furnished to the Securities and Exchange Commission solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Form N-CSR with the Commission.