    <SEC-DOCUMENT>0001308179-21-000130-index.html : 20210331
    <SEC-HEADER>0001308179-21-000130.hdr.sgml : 20210331
    <ACCEPTANCE-DATETIME>20210331164708
    ACCESSION NUMBER:		0001308179-21-000130
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		11
    CONFORMED PERIOD OF REPORT:	20210427
    FILED AS OF DATE:		20210331
    DATE AS OF CHANGE:		20210331

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BIO-RAD LABORATORIES, INC.
    		CENTRAL INDEX KEY:			0000012208
    		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
    		IRS NUMBER:				941381833
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-07928
    		FILM NUMBER:		21794095

    	BUSINESS ADDRESS:
    		STREET 1:		1000 ALFRED NOBEL DRIVE
    		CITY:			HERCULES
    		STATE:			CA
    		ZIP:			94547
    		BUSINESS PHONE:		5107247000

    	MAIL ADDRESS:
    		STREET 1:		1000 ALFRED NOBEL DRIVE
    		CITY:			HERCULES
    		STATE:			CA
    		ZIP:			94547

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BIO RAD LABORATORIES INC
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>lbio2021_def14a.htm
    <DESCRIPTION>BIO RAD LABORATORIES INC - DEF 14A
    <TEXT>
    Document 1 - file: lbio2021_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>check.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: check.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>im99339281x612976662.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: im99339281x612976662.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>im709995665x1999167613.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: im709995665x1999167613.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>im2638116759n1252336025.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: im2638116759n1252336025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>lbio_proxy.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: lbio_proxy.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>lbio_proxy1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: lbio_proxy1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>lbio_proxy2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: lbio_proxy2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>lbio_proxy3.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: lbio_proxy3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>lbiox1x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: lbiox1x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>uncheck.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: uncheck.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>