Exhibit 99.2

JOINT FILING AGREEMENT

AGREEMENT dated as of November 21, 2018, by and between Big Rock Partners Sponsor, LLC, a Delaware limited liability company, and Richard Ackerman (together, the “Parties”).

Each Party hereto represents to the other Party that it is eligible to use Schedule 13D to report its beneficial ownership of Common Stock, $0.001 par value per share, of Big Rock Partners Acquisition Corp. Each Party hereto agrees that Amendment No. 1 to the Schedule 13D, dated November 21, 2018, relating to such beneficial ownership, is filed on behalf of each of them.

Each of the Parties agrees to be responsible for the timely filing of the Schedule 13D and any and all amendments thereto and for the completeness and accuracy of the information concerning itself contained in the Schedule 13D, and the other Party to the extent it knows or has reason to believe that any information about the other Party is inaccurate.

	BIG ROCK PARTNERS SPONSOR LLC
Dated: November 21, 2018	By:	/s/ Richard Ackerman
		Richard Ackerman, Managing Member
Dated: November 21, 2018	By:	/s/ Richard Ackerman
		Richard Ackerman