    <SEC-DOCUMENT>0001213809-20-000016-index.html : 20200318
    <SEC-HEADER>0001213809-20-000016.hdr.sgml : 20200318
    <ACCEPTANCE-DATETIME>20200318170624
    ACCESSION NUMBER:		0001213809-20-000016
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		49
    CONFORMED PERIOD OF REPORT:	20200317
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20200318
    DATE AS OF CHANGE:		20200318

    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:		20725404

    	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-krothconfpresentati.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a8-krothconfpresentati.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex991prmar182020.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: ex991prmar182020.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>dyadicinvestorpresentati.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 3 - file: dyadicinvestorpresentati.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>dyadicinvestorpresentati001.jpg
    <TEXT>
    Document 4 - file: dyadicinvestorpresentati001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>dyadicinvestorpresentati002.jpg
    <TEXT>
    Document 5 - file: dyadicinvestorpresentati002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>dyadicinvestorpresentati003.jpg
    <TEXT>
    Document 6 - file: dyadicinvestorpresentati003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>dyadicinvestorpresentati004.jpg
    <TEXT>
    Document 7 - file: dyadicinvestorpresentati004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>dyadicinvestorpresentati005.jpg
    <TEXT>
    Document 8 - file: dyadicinvestorpresentati005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>dyadicinvestorpresentati006.jpg
    <TEXT>
    Document 9 - file: dyadicinvestorpresentati006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>dyadicinvestorpresentati007.jpg
    <TEXT>
    Document 10 - file: dyadicinvestorpresentati007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>dyadicinvestorpresentati008.jpg
    <TEXT>
    Document 11 - file: dyadicinvestorpresentati008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>dyadicinvestorpresentati009.jpg
    <TEXT>
    Document 12 - file: dyadicinvestorpresentati009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>dyadicinvestorpresentati010.jpg
    <TEXT>
    Document 13 - file: dyadicinvestorpresentati010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>dyadicinvestorpresentati011.jpg
    <TEXT>
    Document 14 - file: dyadicinvestorpresentati011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>dyadicinvestorpresentati012.jpg
    <TEXT>
    Document 15 - file: dyadicinvestorpresentati012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>dyadicinvestorpresentati013.jpg
    <TEXT>
    Document 16 - file: dyadicinvestorpresentati013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>dyadicinvestorpresentati014.jpg
    <TEXT>
    Document 17 - file: dyadicinvestorpresentati014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>dyadicinvestorpresentati015.jpg
    <TEXT>
    Document 18 - file: dyadicinvestorpresentati015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>dyadicinvestorpresentati016.jpg
    <TEXT>
    Document 19 - file: dyadicinvestorpresentati016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>dyadicinvestorpresentati017.jpg
    <TEXT>
    Document 20 - file: dyadicinvestorpresentati017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>dyadicinvestorpresentati018.jpg
    <TEXT>
    Document 21 - file: dyadicinvestorpresentati018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>dyadicinvestorpresentati019.jpg
    <TEXT>
    Document 22 - file: dyadicinvestorpresentati019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>dyadicinvestorpresentati020.jpg
    <TEXT>
    Document 23 - file: dyadicinvestorpresentati020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>dyadicinvestorpresentati021.jpg
    <TEXT>
    Document 24 - file: dyadicinvestorpresentati021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>dyadicinvestorpresentati022.jpg
    <TEXT>
    Document 25 - file: dyadicinvestorpresentati022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>dyadicinvestorpresentati023.jpg
    <TEXT>
    Document 26 - file: dyadicinvestorpresentati023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>dyadicinvestorpresentati024.jpg
    <TEXT>
    Document 27 - file: dyadicinvestorpresentati024.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>dyadicinvestorpresentati025.jpg
    <TEXT>
    Document 28 - file: dyadicinvestorpresentati025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>dyadicinvestorpresentati026.jpg
    <TEXT>
    Document 29 - file: dyadicinvestorpresentati026.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>dyadicinvestorpresentati027.jpg
    <TEXT>
    Document 30 - file: dyadicinvestorpresentati027.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>dyadicinvestorpresentati028.jpg
    <TEXT>
    Document 31 - file: dyadicinvestorpresentati028.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>dyadicinvestorpresentati029.jpg
    <TEXT>
    Document 32 - file: dyadicinvestorpresentati029.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>dyadicinvestorpresentati030.jpg
    <TEXT>
    Document 33 - file: dyadicinvestorpresentati030.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>dyadicinvestorpresentati031.jpg
    <TEXT>
    Document 34 - file: dyadicinvestorpresentati031.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>dyadicinvestorpresentati032.jpg
    <TEXT>
    Document 35 - file: dyadicinvestorpresentati032.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>dyadicinvestorpresentati033.jpg
    <TEXT>
    Document 36 - file: dyadicinvestorpresentati033.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>dyadicinvestorpresentati034.jpg
    <TEXT>
    Document 37 - file: dyadicinvestorpresentati034.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>dyadicinvestorpresentati035.jpg
    <TEXT>
    Document 38 - file: dyadicinvestorpresentati035.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>dyadicinvestorpresentati036.jpg
    <TEXT>
    Document 39 - file: dyadicinvestorpresentati036.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>dyadicinvestorpresentati037.jpg
    <TEXT>
    Document 40 - file: dyadicinvestorpresentati037.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>dyadicinvestorpresentati038.jpg
    <TEXT>
    Document 41 - file: dyadicinvestorpresentati038.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>42
    <FILENAME>dyadicinvestorpresentati039.jpg
    <TEXT>
    Document 42 - file: dyadicinvestorpresentati039.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>43
    <FILENAME>dyadicinvestorpresentati040.jpg
    <TEXT>
    Document 43 - file: dyadicinvestorpresentati040.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>44
    <FILENAME>dyadicinvestorpresentati041.jpg
    <TEXT>
    Document 44 - file: dyadicinvestorpresentati041.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>45
    <FILENAME>dyadicinvestorpresentati042.jpg
    <TEXT>
    Document 45 - file: dyadicinvestorpresentati042.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>46
    <FILENAME>dyadicinvestorpresentati043.jpg
    <TEXT>
    Document 46 - file: dyadicinvestorpresentati043.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>47
    <FILENAME>dyadicinvestorpresentati044.jpg
    <TEXT>
    Document 47 - file: dyadicinvestorpresentati044.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>48
    <FILENAME>dyadicinvestorpresentati045.jpg
    <TEXT>
    Document 48 - file: dyadicinvestorpresentati045.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>49
    <FILENAME>image01.jpg
    <TEXT>
    Document 49 - file: image01.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>