Proposal clarifies the OBFCM requirements

Proposal for change in transitional provisions to take into considerations of the lifetime value retention status

This proposal updates provisions for automated vehicles and automated driving systems.

Review of the different proposed amendments (03/04 series with different Supplements) to the regulations

Proposal clarifies the text relating to On-Board Diagnostics (OBD)

Proposal brings clarity to references and to correct copy & paste mistakes and possible misinterpretations related to in-vehicle battery durability and low
temperature.

Current status of calculation method and component dynamometer tests

This Supplement proposes to update UN R154 to accommodate vehicles fitted with Automated Driving Systems (ADS), specifically categories X and Y. Amendments include new definitions for ADS-related terms, modifications to testing procedures, and updated references to vehicle construction standards. Driver-related systems are renamed to account for vehicles without human drivers. Special provisions establish requirements for ADS road load determination and testing modes, while messaging systems are adapted to send signals to ADS instead of or in addition to driver notifications.