Prospectus Certification by Investment Company (Form 497J)

The 2023 ETF Series Trust

234 West Florida Street, Suite 700

Milwaukee, WI 53204

November 4, 2026

VIA EDGAR TRANSMISSION

U.S. Securities and Exchange Commission (the "Commission")

Division of Investment Management

100 F Street, N.E.

Washington, DC 20549

To the Commission:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, and the regulations thereunder, the Trust on behalf of its series, the Brandes U.S. Small-Mid Cap Value ETF, Brandes U.S. Value ETF and Brandes International ETF, hereby certifies that the forms of Prospectus and Statement of Additional Information, each dated November 1, 2026, that would have been filed under Rule 497(c) would not have differed from that contained in Post-Effective Amendment No. 28 to the Trust's Registration Statement on Form N-1A, which was filed with the Commission via EDGAR on October 28, 2026.

If you have any questions or require further information, please contact David Mathews at (262) 240-4657 or [email protected].

Sincerely,

David Mathews

Senior Counsel II

Tidal ETF Services LLC, on behalf of The 2023 ETF Series Trust