40 CFR § 90.1007
Bonding requirements related to compliance, enforcement, and warranty assurance
June 9, 2020
The bonding provisions of 40 CFR 1054.120(f)(4) and 1054.690 apply for all 2010 and later model year engines starting January 1, 2010. These provisions include measures to ensure that certifying manufacturers are able to cover any potential compliance or enforcement actions under the Clean Air Act and to meet their warranty obligations.
[73 FR 59182, Oct. 8, 2008]