Attached files

file filename
EX-32.1 - EXHIBIT 32.1 - DYADIC INTERNATIONAL INCex_264878.htm
EX-31.2 - EXHIBIT 31.2 - DYADIC INTERNATIONAL INCex_264877.htm
EX-31.1 - EXHIBIT 31.1 - DYADIC INTERNATIONAL INCex_264876.htm
EX-23.1 - EXHIBIT 23.1 - DYADIC INTERNATIONAL INCex_264875.htm
10-K/A - FORM 10-K/A - DYADIC INTERNATIONAL INCdyai20210719_10ka.htm

 

Exhibit 32.2

 

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

 

In connection with the Annual Report of Dyadic International Inc. (the “Company”) on Form 10-K/A for the year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Ping W. Rawson, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

 

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

 

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

 

Date:

July 27, 2021

By:

/s/ Ping W. Rawson

   

Name:

Ping W. Rawson

Title:

Chief Financial Officer