**Exhibit 31.1**

 

I, Boy A. J. van Riel, certifythat:

 

1.                                       Ihave reviewed the quarterly report on Form 10-Q for the period ending June 30,2003 of Sonesta International Hotels Corporation;

 

2.                                       Basedon my knowledge, this quarterly report does not contain any untrue statement ofa material fact or omit to state a material fact necessary to make thestatements made, in light of the circumstances under which such statements weremade, not misleading with respect to the period covered by this quarterlyreport;

 

3.                                       Basedon my knowledge, the financial statements, and other financial informationincluded in this quarterly report, fairly present in all material respects thefinancial condition, results of operations and cash flows of the registrant asof, and for, the periods presented in this quarterly report;

 

4.                                       Theregistrant’s other certifying officers and I are responsible for establishingand maintaining disclosure controls and procedures (as defined in Exchange ActRules 13a-14 and 15d-14) for the registrant and have:

 

a)              designedsuch disclosure controls and procedures to ensure that material informationrelating to the registrant, including its consolidated subsidiaries, is madeknown to us by others within those entities, particularly during the period inwhich this quarterly report is being prepared;

 

b)             evaluatedthe effectiveness of the registrant’s disclosure controls and procedures as ofa date within 90 days prior to the filing date of this quarterly report (the“Evaluation Date”); and

 

c)              presentedin this quarterly report our conclusions about the effectiveness of thedisclosure controls and procedures based on our evaluation as of the EvaluationDate;

 

5.                                       Theregistrant’s other certifying officers and I have disclosed, based on our mostrecent evaluation, to the registrant’s auditors and the audit committee ofregistrant’s board of directors (or persons performing the equivalentfunctions):

 

a)              allsignificant deficiencies in the design or operation of internal controls whichcould adversely affect the registrant’s ability to record, process, summarizeand report financial data and have identified for the registrant’s auditors anymaterial weaknesses in internal controls; and

 

b)             anyfraud, whether or not material, that involves management or other employees whohave a significant role in the registrant’s internal controls; and

 

6.                                       Theregistrant’s other certifying officers and I have indicated in this quarterlyreport whether there were significant changes in internal controls or in otherfactors that could significantly affect internal controls subsequent to thedate of our most recent evaluation, including any corrective actions withregard to significant deficiencies and material weaknesses.

 

 
|   | Date:  | August 11,  2003              | /S/ |   |
|--------|--------|-------------------------------|-----|--------|
|   | Name:  | Boy A.J. van  Riel            |
|   | Title: | Vice  President and Treasurer |

 

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