<SEC-DOCUMENT>0001104659-17-003840.txt : 20170306
<SEC-HEADER>0001104659-17-003840.hdr.sgml : 20170306
<ACCEPTANCE-DATETIME>20170124173134
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001104659-17-003840
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170124

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OSI SYSTEMS INC
		CENTRAL INDEX KEY:			0001039065
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				330238801
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		12525 CHADRON AVE
		CITY:			HAWTHORNE
		STATE:			CA
		ZIP:			90250
		BUSINESS PHONE:		3109780516

	MAIL ADDRESS:	
		STREET 1:		12525 CHADRON AVENUE
		CITY:			HAWTHORNE
		STATE:			CA
		ZIP:			90250
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Page&nbsp;OSI-1</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">FOIA CONFIDENTIAL TREATMENT REQUEST PURSUANT TO RULE 83</font></b></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">CERTAIN PORTIONS OF THIS LETTER FILED VIA EDGAR HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SEC. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED FOR THE OMITTED PORTIONS, WHICH HAVE BEEN REPLACED WITH THE PLACEHOLDER &#147;[****].&#148;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">January&nbsp;24, 2017</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">VIA EDGAR</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mr.&nbsp;Kevin J. Kuhar, Accounting Branch Chief</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Office of Electronics and Machinery</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Division of Corporation Finance</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">U.S. Securities and Exchange Commission</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">100 F Street, N.E.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Washington, D.C. 20549</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Re:</font></b><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><b>OSI Systems,&nbsp;Inc.</b></p>
<p style="margin:0in 0in .0001pt .5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Form&nbsp;10-K for the Fiscal Year Ended June&nbsp;30, 2016</font></b></p>
<p style="margin:0in 0in .0001pt;text-indent:.5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Filed August&nbsp;19, 2016</font></b></p>
<p style="margin:0in 0in .0001pt;text-indent:.5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Form&nbsp;8-K dated October&nbsp;27, 2016</font></b></p>
<p style="margin:0in 0in .0001pt;text-indent:.5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Filed October&nbsp;27, 2016</font></b></p>
<p style="margin:0in 0in .0001pt;text-indent:.5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Form&nbsp;10-Q for the Quarterly Period Ended September&nbsp;30, 2016</font></b></p>
<p style="margin:0in 0in .0001pt;text-indent:.5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Filed October&nbsp;31, 2016</font></b></p>
<p style="margin:0in 0in .0001pt;text-indent:.5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">File No.&nbsp;000-23125</font></b></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Dear Mr.&nbsp;Kuhar:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">This letter is submitted in response to the comments of the staff of the Division of Corporation Finance (the &#147;Staff&#148;) of the Securities and Exchange Commission (the &#147;Commission&#148;) with respect to the Form&nbsp;10-K for the year ended June&nbsp;30, 2016, Form&nbsp;8-K dated October&nbsp;27, 2016, and Form&nbsp;10-Q for the quarterly period ended September&nbsp;30, 2016 of OSI Systems,&nbsp;Inc. (the &#147;Company&#148;) as set forth in your letter dated January&nbsp;18, 2017.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Because of the commercially sensitive nature of information contained herein, this submission is accompanied by a request for confidential treatment for selected portions of this letter.&#160; The version of this letter filed via EDGAR omits confidential information included in the unredacted version delivered to the Staff in hard copy, and the redactions have been noted in the EDGAR version by bracketed asterisks &#147;[****]&#148;.&#160; The Company has filed a separate letter with the Office of Freedom of Information and Privacy Act Operations (the &#147;FOIA Office&#148;) in connection with the confidential treatment request, pursuant to Rule&nbsp;83 of the Commission&#146;s Rules&nbsp;on Information and Requests [17 C.F.R. &#167; 200.83] (&#147;Rule&nbsp;83&#148;).&#160; For the Staff&#146;s reference, the Company has enclosed a copy of its letter to the FOIA Office (the &#147;Request&#148;) with this correspondence, marked to show the</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mr.&nbsp;Kevin J. Kuhar</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">January&nbsp;24, 2017</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Page&nbsp;OSI-2</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:5.0pt;font-weight:bold;">&nbsp;</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">CONFIDENTIAL   TREATMENT REQUESTED BY OSI</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">SYSTEMS,&nbsp;INC.   PURSUANT TO 17 C.F.R. &#167; 200.83</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="1" face="Times New Roman" style="font-size:5.0pt;">&nbsp;</font></p>    </td>   </tr>  </table>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">portions redacted from the version filed via EDGAR and for which the Company is requesting confidential treatment.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">In accordance with Rule&nbsp;83, the Company requests confidential treatment of (a)&nbsp;the marked portions (the &#147;Confidential Information&#148;) of this response letter (this &#147;Letter&#148;) and (b)&nbsp;the accompanying Request letter (collectively, the &#147;Confidential Material&#148;).&#160; Please promptly inform the undersigned of any request for disclosure of the Confidential Material made pursuant to the Freedom of Information and Privacy Act or otherwise so that the undersigned may substantiate the foregoing request for confidential treatment in accordance with Rule&nbsp;83.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">In accordance with Rule&nbsp;83, this Letter has also been clearly marked with the legend &#147;Confidential Treatment Requested by OSI Systems,&nbsp;Inc. Pursuant to 17 C.F.R. </font>&#167; 200.83</font>&#148;, and each page&nbsp;is marked for the record with the identifying numbers and code.</p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Pursuant to Rule&nbsp;83, a copy of the Request also is being delivered to the Commission&#146;s FOIA Office.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">For your convenience, each of the Staff&#146;s comments is reproduced below in italics followed by the Company&#146;s response. The headings and numbered paragraphs in this letter correspond to the headings and numbered paragraphs in the comment letter from the Staff.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form&nbsp;10-K for the Fiscal Year Ended June&nbsp;30, 2016</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Revenue Recognition, page&nbsp;F-13</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;text-indent:-.25in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">1.</font></i><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>We note from your disclosure that when multiple deliverables qualify as separate units of accounting you may recognize revenue based on the value of the respective deliverables. Please clarify how the value of the deliverables is determined, explain if the allocation is based on the relative selling price, and clarify how the policy complies with ASC 605-25-30. Revise future filings to provide the disclosures required by ASC 605-25-50-2.</i></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Company advises the Staff that pursuant to ASC 605-25-30 the Company allocates revenue at the inception of the arrangement to all deliverables using the relative selling price method. </font>The selling price of each deliverable is determined by establishing vendor-specific objective evidence (&#147;VSOE&#148;), third party evidence (&#147;TPE&#148;) or best estimate of selling price&#160; (&#147;BESP&#148;) for each delivered item. Generally, either VSOE or TPE is determinable; however, in the few</p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mr.&nbsp;Kevin J. Kuhar</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">January&nbsp;24, 2017</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">CONFIDENTIAL   TREATMENT REQUESTED BY OSI<br>   SYSTEMS,&nbsp;INC. PURSUANT TO 17 C.F.R. &#167; 200.83</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:5.0pt;font-weight:bold;">&nbsp;</font></b></p>    </td>   </tr>  </table>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">instances where neither VSOE nor TPE is determinable, the Company utilizes its BESP in order to allocate consideration to those deliverables. BESP for the Company&#146;s product deliverables is determined by utilizing a weighted average price approach. BESP for the Company&#146;s service deliverables is determined primarily by utilizing a cost plus margin approach, and in some instances the Company uses an average price per hour.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Company will undertake in applicable future filings to provide the disclosures required by ASC 605-25-50-2.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;text-indent:-.5in;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Note 5 &#151; Impairment, Restructuring and Other Charges, page&nbsp;F-19</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;text-indent:-.25in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">2.</font></i><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>We note that you recognized an asset impairment charge of approximately $6.8 million during the year ended June&nbsp;30, 2016. Please revise future filings to describe the facts and circumstances leading to the impairment, your method for determining fair value of the impaired assets and the reportable segment of the long-lived assets. Refer to ASC 360-10-50-2.</i></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Company will undertake in applicable future Form&nbsp;10-K filings to describe the facts and circumstances leading to the impairment, the Company&#146;s method for determining fair value of impaired assets and the reportable segment of the long-lived assets as required by ASC 360-10-50-2.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;text-indent:-.25in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">3.</font></i><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>We note the significance of facility closure / consolidations and employee termination costs incurred during the three year period ended June&nbsp;30, 2016. Please address the following:</i></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt 1.0in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>Revise your footnotes in future filings to provide the disclosures required by ASC 420-10-50-1 or tell us why such disclosure is not required.</i></p>
<p style="font-size:10.0pt;margin:0in 0in .0001pt 1.0in;text-indent:-.25in;"><font size="2" face="Symbol" style="font-size:10.0pt;">&#183;</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>Revise your managements&#146; discussion and analysis in future filings to quantify the anticipated future cost savings at the consolidated and reportable segment levels along with the timing of the future cost savings. With respect to any prior year restructuring activities, revise future filings to disclose if the anticipated cost savings were realized. Refer to SAB Topic 5P.4 for guidance.</i></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Company will undertake in applicable future Form&nbsp;10-K filings to (i)&nbsp;provide in its footnotes the disclosures required by ASC 420-10-50-1, and, (ii)&nbsp;pursuant to SAB Topic 5P.4, revise its managements&#146; discussion and analysis to quantify the anticipated future costs savings at the consolidated and reportable segment levels</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mr.&nbsp;Kevin J. Kuhar</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">January&nbsp;24, 2017</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Page&nbsp;OSI-4</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">CONFIDENTIAL   TREATMENT REQUESTED BY OSI<br>   SYSTEMS,&nbsp;INC. PURSUANT TO 17 C.F.R. &#167; 200.83</font></b></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">along with the timing of the future cost savings, and, with respect to any prior year restructuring activities, to disclose if the anticipated cost savings were realized.</font></p>
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<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Note 6 &#151; Line-of-credit Borrowings and Debt, page&nbsp;F-20</font></u></p>
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<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;text-indent:-.25in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">4.</font></i><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>We see on page&nbsp;F-28 that you report your line-of-credit as due in less than one year. Please revise future filings to disclose the repayment provisions of your line-of-credit agreement.</i></p>
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<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Under the terms of the Company&#146;s revolving credit facility, loans may be borrowed, repaid and re-borrowed during the term. Although the principal amount of all revolving loans are due and payable in full on the maturity date, the Company has the right to repay the revolving loans in whole or in part from time to time without penalty.&#160; It is the Company&#146;s practice to routinely borrow and repay several times per year under this revolving facility as part of the Company&#146;s overall treasury function.&#160; Therefore, borrowings under the line of credit are classified in current liabilities. Accordingly, the Company will undertake in applicable future filings to disclose the repayment provisions of its line-of-credit agreement.</font></p>
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<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Note 9 &#151; Commitments and Contingencies</font></u></p>
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<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Contingent Acquisition Obligations, page&nbsp;F-29</font></u></p>
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<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;text-indent:-.25in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">5.</font></i><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>We note from your disclosures on page&nbsp;F-12 that your contingent acquisition obligations are considered level 3 fair value measurements. Please revise future filings to disclose the valuation methodology and any significant inputs used in determining the fair value of your contingent acquisition obligations as required by ASC 820-10-50-1. Also revise to include a reconciliation of the beginning and ending balances of your level 3 fair value measurements as required by ASC 820-10-50-2(c).</i></p>
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<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Company will undertake in applicable future filings to disclose the valuation methodology and any significant inputs used in determining the fair value of its contingent acquisition obligations as required by ASC 820-10-50-1 and will include a reconciliation of the beginning and ending balances of its level 3 fair value measurements as required by ASC 820-10-50-2(c).</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mr.&nbsp;Kevin J. Kuhar</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">January&nbsp;24, 2017</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Page&nbsp;OSI-5</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">CONFIDENTIAL   TREATMENT REQUESTED BY OSI<br>   SYSTEMS,&nbsp;INC. PURSUANT TO 17 C.F.R. &#167; 200.83</font></b></p>
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<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form&nbsp;8-K dated October&nbsp;27, 2016</font></u></p>
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<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit&nbsp;99.1</font></u></p>
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<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;text-indent:-.25in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">6.</font></i><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>We note that the adjustments to arrive at non-GAAP net income and non-GAAP earnings per share are presented &#147;net of tax&#148;. Please present the income tax effects of your non-GAAP adjustments as a separate adjustment in your next earnings release. Refer to Question 102.11 of the updated Non-GAAP Compliance and Disclosure Interpretations issued on May&nbsp;17, 2016.</i></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Company will undertake in applicable future earnings releases to present the income tax effects of its non-GAAP adjustments as a separate line item adjustment.</font></p>
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<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form&nbsp;10-Q for the Quarterly Period Ended September&nbsp;30, 2016</font></u></p>
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<p style="margin:0in 0in .0001pt;"><u><font size="2" face="Times New Roman" style="font-size:10.0pt;">Note 2. Business Combinations, page&nbsp;10</font></u></p>
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<p style="font-size:10.0pt;margin:0in 0in .0001pt .5in;text-indent:-.25in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">7.</font></i><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i>Please quantify and describe to us in greater detail the accounts included within Other long-term liabilities in the AS&amp;E purchase price allocation.</i></p>
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<p style="margin:0in 0in .0001pt .5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">[****]</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">If you have any additional questions regarding these responses, please contact me at (310) 978-0516.</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sincerely,</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/   Alan Edrick</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Alan   Edrick</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Executive   Vice President and Chief Financial Officer</font></p>    </td>   </tr>  </table>
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