    <SEC-DOCUMENT>0001104659-21-094435-index.html : 20210721
    <SEC-HEADER>0001104659-21-094435.hdr.sgml : 20210721
    <ACCEPTANCE-DATETIME>20210721163309
    ACCESSION NUMBER:		0001104659-21-094435
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		8
    CONFORMED PERIOD OF REPORT:	20210915
    FILED AS OF DATE:		20210721
    DATE AS OF CHANGE:		20210721

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			APPLIED DNA SCIENCES INC
    		CENTRAL INDEX KEY:			0000744452
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS BUSINESS SERVICES [7380]
    		IRS NUMBER:				592262718
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36745
    		FILM NUMBER:		211104842

    	BUSINESS ADDRESS:
    		STREET 1:		50 HEALTH SCIENCES DRIVE
    		CITY:			STONY BROOK
    		STATE:			NY
    		ZIP:			11790
    		BUSINESS PHONE:		631-240-8800

    	MAIL ADDRESS:
    		STREET 1:		50 HEALTH SCIENCES DRIVE
    		CITY:			STONY BROOK
    		STATE:			NY
    		ZIP:			11790

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PROHEALTH MEDICAL TECHNOLOGIES INC
    		DATE OF NAME CHANGE:	20010504

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DCC ACQUISITION CORP
    		DATE OF NAME CHANGE:	19990211

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DATALINK CAPITAL CORP/TX/
    		DATE OF NAME CHANGE:	19980306
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>PRE 14A
    <SEQUENCE>1
    <FILENAME>tm2122666-1_pre14a.htm
    <DESCRIPTION>PRE 14A
    <TEXT>
    Document 1 - file: tm2122666-1_pre14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>lg_applieddna-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: lg_applieddna-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tm2122666d1-icon_chairbw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tm2122666d1-icon_chairbw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tm2122666d1-icon_memberbw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tm2122666d1-icon_memberbw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>tm2122666d1-px_1votebw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: tm2122666d1-px_1votebw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tm2122666d1-px_2votebw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tm2122666d1-px_2votebw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tm2122666d1-px_3vote4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tm2122666d1-px_3vote4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>tm2122666d1-px_4vote4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: tm2122666d1-px_4vote4c.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>