Exhibit 8.1

LIST OF SUBSIDIARIES

	Incorporation	Company interest (%)
Name of Company	details	2024			2023
Entities held directly by parent
GeneType Pty. Ltd. (Dormant)	September 5, 1990 Victoria, Australia		100	%		100	%
Genetic Technologies Corporation Pty. Ltd. (Genetic testing)	October 11, 1996 NSW, Australia		100	%		100	%
Gene Ventures Pty. Ltd. (1) (Dormant)	March 7, 2001 NSW, Australia		100	%		100	%
GeneType Corporation (Dormant)	December 18, 1989 California, U.S.A.		100	%		100	%
geneType Inc. (2) (formerly Phenogen Sciences Inc.)	June 28, 2010 Delaware, U.S.A.		100	%		100	%
Hainan Aocheng Gene Technology Co Ltd	March 18, 2019 Hainan, China		100	%		100	%
Genetic Technologies HK Ltd	March 18, 2019 Hong Kong, China		100	%		100	%
Helix Genetics Limited	July 7, 2021 Malta		100	%		100	%
Genetype UK Limited	April 26, 2022 United Kingdom		100	%		100	%