<SEC-DOCUMENT>0001437749-25-009355-index.html : 20250326
<SEC-HEADER>0001437749-25-009355.hdr.sgml : 20250326
<ACCEPTANCE-DATETIME>20250326161155
ACCESSION NUMBER:		0001437749-25-009355
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20250326
DATE AS OF CHANGE:		20250326

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DYADIC INTERNATIONAL INC
		CENTRAL INDEX KEY:			0001213809
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				450486747
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-286121
		FILM NUMBER:		25773298

	BUSINESS ADDRESS:	
		STREET 1:		1044 NORTH U.S. HIGHWAY ONE
		STREET 2:		SUITE 201
		CITY:			JUPITER
		STATE:			FL
		ZIP:			33477
		BUSINESS PHONE:		561-743-8333

	MAIL ADDRESS:	
		STREET 1:		1044 NORTH U.S. HIGHWAY ONE
		STREET 2:		SUITE 201
		CITY:			JUPITER
		STATE:			FL
		ZIP:			33477

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CCP WORLDWIDE INC
		DATE OF NAME CHANGE:	20030110
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>dyai20250313_s3.htm
<DESCRIPTION>FORM S-3
<TEXT>
Document 1 - file: dyai20250313_s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>ex_794783.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: ex_794783.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>ex_794295.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: ex_794295.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>4
<FILENAME>ex_789522.htm
<DESCRIPTION>EXHIBIT FILING FEES
<TEXT>
Document 4 - file: ex_789522.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>ex_794783img001.jpg
<TEXT>
Document 5 - file: ex_794783img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>ex_794783img002.jpg
<TEXT>
Document 6 - file: ex_794783img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>logo01.jpg
<TEXT>
Document 7 - file: logo01.jpg

</DOCUMENT>
</SEC-DOCUMENT>