<SEC-DOCUMENT>0001213809-19-000075-index.html : 20191125
<SEC-HEADER>0001213809-19-000075.hdr.sgml : 20191125
<ACCEPTANCE-DATETIME>20191125161119
ACCESSION NUMBER:		0001213809-19-000075
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		32
CONFORMED PERIOD OF REPORT:	20191125
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20191125
DATE AS OF CHANGE:		20191125

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DYADIC INTERNATIONAL INC
		CENTRAL INDEX KEY:			0001213809
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				450486747
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32513
		FILM NUMBER:		191246258

	BUSINESS ADDRESS:	
		STREET 1:		140 INTRACOASTAL POINTE DRIVE
		STREET 2:		SUITE 404
		CITY:			JUPITER
		STATE:			FL
		ZIP:			33477
		BUSINESS PHONE:		561-743-8333

	MAIL ADDRESS:	
		STREET 1:		140 INTRACOASTAL POINTE DRIVE
		STREET 2:		SUITE 404
		CITY:			JUPITER
		STATE:			FL
		ZIP:			33477

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CCP WORLDWIDE INC
		DATE OF NAME CHANGE:	20030110
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a8-kscientificresultxg.htm
<DESCRIPTION>8-K SCIENTIFIC RESULT
<TEXT>
Document 1 - file: a8-kscientificresultxg.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>2
<FILENAME>vttpresentsatpegslisbonr.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 2 - file: vttpresentsatpegslisbonr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>ex991dyadicannouncesac.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 3 - file: ex991dyadicannouncesac.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>image01.jpg
<TEXT>
Document 4 - file: image01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>vttpresentsatpegslisbonr001.jpg
<TEXT>
Document 5 - file: vttpresentsatpegslisbonr001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>vttpresentsatpegslisbonr002.jpg
<TEXT>
Document 6 - file: vttpresentsatpegslisbonr002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>vttpresentsatpegslisbonr003.jpg
<TEXT>
Document 7 - file: vttpresentsatpegslisbonr003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>vttpresentsatpegslisbonr004.jpg
<TEXT>
Document 8 - file: vttpresentsatpegslisbonr004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>vttpresentsatpegslisbonr005.jpg
<TEXT>
Document 9 - file: vttpresentsatpegslisbonr005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>vttpresentsatpegslisbonr006.jpg
<TEXT>
Document 10 - file: vttpresentsatpegslisbonr006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>vttpresentsatpegslisbonr007.jpg
<TEXT>
Document 11 - file: vttpresentsatpegslisbonr007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>vttpresentsatpegslisbonr008.jpg
<TEXT>
Document 12 - file: vttpresentsatpegslisbonr008.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>vttpresentsatpegslisbonr009.jpg
<TEXT>
Document 13 - file: vttpresentsatpegslisbonr009.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>vttpresentsatpegslisbonr010.jpg
<TEXT>
Document 14 - file: vttpresentsatpegslisbonr010.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>vttpresentsatpegslisbonr011.jpg
<TEXT>
Document 15 - file: vttpresentsatpegslisbonr011.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>vttpresentsatpegslisbonr012.jpg
<TEXT>
Document 16 - file: vttpresentsatpegslisbonr012.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>vttpresentsatpegslisbonr013.jpg
<TEXT>
Document 17 - file: vttpresentsatpegslisbonr013.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>vttpresentsatpegslisbonr014.jpg
<TEXT>
Document 18 - file: vttpresentsatpegslisbonr014.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>vttpresentsatpegslisbonr015.jpg
<TEXT>
Document 19 - file: vttpresentsatpegslisbonr015.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>vttpresentsatpegslisbonr016.jpg
<TEXT>
Document 20 - file: vttpresentsatpegslisbonr016.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>vttpresentsatpegslisbonr017.jpg
<TEXT>
Document 21 - file: vttpresentsatpegslisbonr017.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>vttpresentsatpegslisbonr018.jpg
<TEXT>
Document 22 - file: vttpresentsatpegslisbonr018.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>vttpresentsatpegslisbonr019.jpg
<TEXT>
Document 23 - file: vttpresentsatpegslisbonr019.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>vttpresentsatpegslisbonr020.jpg
<TEXT>
Document 24 - file: vttpresentsatpegslisbonr020.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>vttpresentsatpegslisbonr021.jpg
<TEXT>
Document 25 - file: vttpresentsatpegslisbonr021.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>vttpresentsatpegslisbonr022.jpg
<TEXT>
Document 26 - file: vttpresentsatpegslisbonr022.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>vttpresentsatpegslisbonr023.jpg
<TEXT>
Document 27 - file: vttpresentsatpegslisbonr023.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>vttpresentsatpegslisbonr024.jpg
<TEXT>
Document 28 - file: vttpresentsatpegslisbonr024.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>vttpresentsatpegslisbonr025.jpg
<TEXT>
Document 29 - file: vttpresentsatpegslisbonr025.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>vttpresentsatpegslisbonr026.jpg
<TEXT>
Document 30 - file: vttpresentsatpegslisbonr026.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>31
<FILENAME>vttpresentsatpegslisbonr027.jpg
<TEXT>
Document 31 - file: vttpresentsatpegslisbonr027.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>32
<FILENAME>vttpresentsatpegslisbonr028.jpg
<TEXT>
Document 32 - file: vttpresentsatpegslisbonr028.jpg

</DOCUMENT>
</SEC-DOCUMENT>