<SEC-DOCUMENT>0001104659-24-056468-index.html : 20240502
<SEC-HEADER>0001104659-24-056468.hdr.sgml : 20240502
<ACCEPTANCE-DATETIME>20240502170024
ACCESSION NUMBER:		0001104659-24-056468
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		2
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20231231
</ITEM>
</RULE>
FILED AS OF DATE:		20240502
DATE AS OF CHANGE:		20240502

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OSI SYSTEMS INC
		CENTRAL INDEX KEY:			0001039065
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				330238801
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-23125
		FILM NUMBER:		24909473

	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>SD
<SEQUENCE>1
<FILENAME>tm2412982d1_sd.htm
<DESCRIPTION>FORM SD
<TEXT>
Document 1 - file: tm2412982d1_sd.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>tm2412982d1_ex1-01.htm
<DESCRIPTION>EXHIBIT 1.01
<TEXT>
Document 2 - file: tm2412982d1_ex1-01.htm

</DOCUMENT>
</SEC-DOCUMENT>