1 November 2023

Change of Registered Office

Atlantic Lithium Limited (AIM: ALL, ASX: A11, OTCQX: ALLIF, "Atlantic Lithium" or the "Company") advises that, as of today, 1 November 2023, the Company's registered office has changed to:

Level 17, Angel Place,

123 Pitt Street, Sydney, NSW 2000,

Australia

The Company's main telephone numbers remain unchanged.

FOR ANY FURTHER INFORMATION, PLEASE CONTACT:

ATLANTIC LITHIUM LIMITED

Neil Herbert (Executive Chairman)

Amanda Harsas (Finance Director and Company Secretary)

NOTES TO EDITORS:

About Atlantic Lithium

www.atlanticlithium.com.au

Atlantic Lithium is an AIM and ASX-listed lithium company advancing a portfolio of lithium projects in Ghana and Côte d'Ivoire through to production.

The Company's flagship project, the Ewoyaa Project in Ghana, is a significant lithium spodumene pegmatite discovery on track to become Ghana's first lithium-producing mine. The Company signed a funding agreement with Piedmont Lithium Inc. towards the development of the Project. At the Ewoyaa Project, Atlantic Lithium intends to be producing spodumene concentrate via a simple gravity only process flowsheet.

Atlantic Lithium holds 560km² and 774km² of tenure across Ghana and Côte d'Ivoire respectively, comprising significantly under-explored, highly prospective licences.