This document is a publication of a patent application (EP4064514A1) filed by Toyota Jidosha Kabushiki Kaisha concerning a battery management system and method. The application, published on March 11, 2026, outlines technical specifications related to H02J and H01M International Patent Classifications, indicating advancements in power supply and battery management for potential use in automotive or energy storage applications.

As this is a patent publication, it does not impose direct regulatory obligations or compliance deadlines on regulated entities. However, it signifies potential future technological developments in battery management systems that manufacturers, particularly in the automotive and energy sectors, may need to monitor for competitive or licensing purposes. No specific actions or penalties are associated with this publication.