National Highway Traffic Safety Administration February 3, 2010 – Federal Register Recent Federal Regulation Documents

This NPRM proposes to amend FMVSS No. 116, Motor Vehicle Brake Fluids, so that brake fluids would be tested with ethylene, propylene, and diene terpolymer (EPDM) rubber, as this type of rubber is increasingly being used in brake fluid seals. This NPRM also updates references to standards issued by the Society of Automotive Engineers (SAE) and the American Society for Materials and Testing (ASTM) (no substantive changes to the standard would be made by these updates), and corrects minor errors in the standard.