**Exhibit 31.1**

 

**CANDELA CORPORATIONCERTIFICATION PURSUANT TO SECTION 302OF THE SARBANES-OXLEY ACT OF 2002**

 

I, Gerard E. Puorro, certify that:

 

1.         I have reviewed thisannual report on Form 10-K of Candela Corporation;

 

2.         Based on my knowledge,this report does not contain any untrue statement of a material fact or omit tostate a material fact necessary to make the statements made, in light of thecircumstances under which such statements were made, not misleading withrespect to the period covered by this report;

 

3.         Based on my knowledge,the financial statements, and other financial information included in thisreport, fairly present in all material respects the financial condition,results of operations and cash flows of the registrant as of, and for, theperiods presented in this report;

 

4.         The registrant’s othercertifying officers and I are responsible for establishing and maintainingdisclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and15d-15(e)) and internal controls over financial reporting (as defined in theExchange Act Rules 13a-15(f) and 15(d)-15(f)) for the registrant andhave:

 

(a)          designed such disclosurecontrols and procedures, or caused such disclosure controls and procedures tobe designed under our supervision, to ensure that material information relatingto the registrant, including its consolidated subsidiaries, is made known to usby others within those entities, particularly during the period in which thisreport is being prepared;

 

(b)         [Paragraph omitted inaccordance with SEC transition instructions contained in SEC Release 34-47986dated June 5, 2003]

 

(c)          Evaluated theeffectiveness of the registrant’s disclosure controls and procedures andpresented in this report our conclusions about the effectiveness of thedisclosure controls and procedures, as of the end of the period covered by thisreport based on such evaluation; and

 

(d)         Disclosed in this reportany change in the registrant’s internal control over financial reporting thatoccurred during the registrant’s most recent fiscal quarter (the registrant’sfourth fiscal quarter in the case of an annual report) that has materiallyaffected, or is reasonably likely to materially affect the registrant’sinternal control over financial reporting; and

 

5.         The registrant’s othercertifying officers and I have disclosed, based on our most recent evaluation,of internal control over financial reporting, to the registrant’s auditors andthe audit committee of the registrant’s board of directors (or persons performingthe equivalent function):

 

(a)          All significantdeficiencies and material weaknesses in the design or operation of internalcontrol over financial reporting which are reasonably likely to adverselyaffect the registrant’s ability to record, process, summarize and reportfinancial information; and

 

(b)         Any fraud, whether or notmaterial, that involves management or other employees who have a significantrole in the registrant’s internal controls over financial reporting.

 

 
| Date:  | September 29,  2005               |   | /s/ Gerard  Puorro |   |
|--------|----------------------------------------|--------|--------------------|--------|
|   | Gerard E.  Puorro                      |
|   | President and Chief  Executive Officer |

 

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