    <SEC-DOCUMENT>0001173382-21-000009-index.html : 20210601
    <SEC-HEADER>0001173382-21-000009.hdr.sgml : 20210601
    <ACCEPTANCE-DATETIME>20210601100138
    ACCESSION NUMBER:		0001173382-21-000009
    CONFORMED SUBMISSION TYPE:	SD
    PUBLIC DOCUMENT COUNT:		9
    <RULE>
    <RULE-NAME>13p-1
    <ITEM>
    <ITEM-NUMBER>1.01
    <ITEM-PERIOD>20201231
    </ITEM>
    <ITEM>
    <ITEM-NUMBER>1.02
    <ITEM-PERIOD>20201231
    </ITEM>
    </RULE>
    FILED AS OF DATE:		20210601
    DATE AS OF CHANGE:		20210601

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CAE INC
    		CENTRAL INDEX KEY:			0001173382
    		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
    		IRS NUMBER:				000000000

    	FILING VALUES:
    		FORM TYPE:		SD
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31402
    		FILM NUMBER:		21983396

    	BUSINESS ADDRESS:
    		STREET 1:		8585 COTE DE LIESSE
    		CITY:			ST-LAURENT
    		STATE:			A8
    		ZIP:			H4T 1G6
    		BUSINESS PHONE:		514-341-6780

    	MAIL ADDRESS:
    		STREET 1:		8585 COTE DE LIESSE
    		CITY:			ST-LAURENT
    		STATE:			A8
    		ZIP:			H4T 1G6
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>SD
    <SEQUENCE>1
    <FILENAME>formsd.htm
    <DESCRIPTION>SD
    <TEXT>
    Document 1 - file: formsd.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-1.01
    <SEQUENCE>2
    <FILENAME>formexhibit101.htm
    <DESCRIPTION>EX-1.01
    <TEXT>
    Document 2 - file: formexhibit101.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>formexhibit101001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: formexhibit101001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>formexhibit101002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: formexhibit101002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>formexhibit101003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: formexhibit101003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>formexhibit101004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: formexhibit101004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>formexhibit101005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: formexhibit101005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>formsd001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: formsd001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>formsd002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: formsd002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>