<SEC-DOCUMENT>0001628280-19-000323-index.html : 20190114
<SEC-HEADER>0001628280-19-000323.hdr.sgml : 20190114
<ACCEPTANCE-DATETIME>20190114172341
ACCESSION NUMBER:		0001628280-19-000323
CONFORMED SUBMISSION TYPE:	10-12G
PUBLIC DOCUMENT COUNT:		33
FILED AS OF DATE:		20190114
DATE AS OF CHANGE:		20190114

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DYADIC INTERNATIONAL INC
		CENTRAL INDEX KEY:			0001213809
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL ORGANIC CHEMICALS [2860]
		IRS NUMBER:				450486747
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-12G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-55264
		FILM NUMBER:		19525686

	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>
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<TYPE>10-12G
<SEQUENCE>1
<FILENAME>dyadicform10-12g2.htm
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Document 1 - file: dyadicform10-12g2.htm

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<DESCRIPTION>EXHIBIT 2.1
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Document 2 - file: exhibit21form10.htm

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<FILENAME>exhibit31form10.htm
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<TEXT>
Document 3 - file: exhibit31form10.htm

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<FILENAME>exhibit32form10.htm
<DESCRIPTION>EXHIBIT 3.2
<TEXT>
Document 4 - file: exhibit32form10.htm

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<DESCRIPTION>EXHIBIT 4.1
<TEXT>
Document 5 - file: exhibit41form10.htm

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Document 6 - file: exhibit101form10.htm

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Document 7 - file: exhibit102form10.htm

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Document 8 - file: exhibit103form10.htm

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Document 9 - file: exhibit104form10.htm

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Document 10 - file: exhibit105form10.htm

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Document 11 - file: exhibit106form10.htm

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Document 12 - file: exhibit107form10.htm

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Document 13 - file: exhibit108form10.htm

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Document 14 - file: exhibit109form10.htm

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Document 15 - file: exhibit1010form10.htm

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Document 17 - file: exhibit1012form10.htm

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Document 18 - file: exhibit1013form10.htm

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Document 19 - file: exhibit1014form10.htm

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Document 20 - file: exhibit1015form10.htm

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Document 21 - file: exhibit1016form10i.htm

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<TEXT>
Document 22 - file: exhibit1017form10.htm

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Document 23 - file: exhibit211form10.htm

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<FILENAME>a31image2.jpg
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Document 24 - file: a31image2.jpg

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Document 25 - file: a31image3.jpg

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<FILENAME>auditreport2018001.jpg
<TEXT>
Document 26 - file: auditreport2018001.jpg

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<DOCUMENT>
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<FILENAME>dyadiclogo.jpg
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Document 27 - file: dyadiclogo.jpg

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<FILENAME>dyadicspecimen2018103111001.jpg
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Document 28 - file: dyadicspecimen2018103111001.jpg

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<FILENAME>dyadicspecimen2018103111002.jpg
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Document 29 - file: dyadicspecimen2018103111002.jpg

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<FILENAME>ex31imagea01.jpg
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Document 30 - file: ex31imagea01.jpg

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<FILENAME>ex1012vttlogo.jpg
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Document 31 - file: ex1012vttlogo.jpg

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<FILENAME>exhibit1014schedule1.jpg
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Document 32 - file: exhibit1014schedule1.jpg

</DOCUMENT>
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<FILENAME>stamp3.jpg
<TEXT>
Document 33 - file: stamp3.jpg

</DOCUMENT>
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