Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND 

CHIEF FINANCIAL OFFICER

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 Quarterly Report of Global System Dynamics, Inc. (the “Company”) on Form 10-Q for the quarter ended June 30, 2023 filed with the Securities and Exchange Commission (the “Report”), I, Rick Iler, Principal Executive Officer and Principal Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

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

2. The information contained in the Report fairly presents, in all material respects, the consolidated financial condition of the Company as of the dates presented and the consolidated result of operations of the Company for the periods presented.

By:	/s/ Rick Iler
Name:	Rick Iler
Title:	Principal Executive Officer, Principal Financial Officer
Date:	November 17, 2023

This certification has been furnished solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.