Exhibit 32.1
 
CERTIFICATION PURSUANT TO
18 U.S.C. 1350
(SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002)
 
In connection with the accompanying Annual Report on Form 10-K of Big Rock Partners Acquisition Corp. (the “Company”) for the year ended December 31, 2018, as filed with the Securities and Exchange Commission (the “Report”), the undersigned hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to my knowledge and belief, that:
 
1. 
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
 
2. 
the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
 
Dated: March 15, 2019
By:
/s/ Richard Ackerman
 
 
Richard Ackerman
 
 
Chairman, President and Chief Executive Officer
 
 
(Principal Executive Officer)