The National Highway Traffic Safety Administration (NHTSA) has extended the comment period for the hydrogen proposed rulemaking to July 17, 2024. The deadline for the electric proposed rulemaking has not changed.

Here is the hydrogen extension notice: https://www.govinfo.gov/content/pkg/FR-2024-06-06/pdf/2024-12333.pdf.

Links to the original proposed rulemakings can be found below.

As a follow-up to the email below, the National Highway Traffic Safety Administration (NHTSA) has published both Notices of Proposed Rulemaking (NPRMs) addressing hydrogen fueled and electric powered vehicles. Links to the notices and their comment deadlines are as follows:

Hydrogen Fueled Vehicles:

https://www.govinfo.gov/content/pkg/FR-2024-04-17/pdf/2024-07116.pdf

Comment Deadline: June 17, 2024 | NOW extended to July 17, 2024

Electric Powered Vehicles:

https://www.govinfo.gov/content/pkg/FR-2024-04-15/pdf/2024-07646.pdf

Comment Deadline: June 14, 2024