What type of documentation was affected by the FMCSA rule making DVIRs no longer required when no defects are found?

The correct answer is based on the context of the Federal Motor Carrier Safety Administration (FMCSA) regulations regarding the Driver Vehicle Inspection Reports (DVIRs). The FMCSA rule states that DVIRs are no longer required to be submitted if no defects or deficiencies are found during inspections. This change simplifies the documentation process for drivers and carriers, alleviating the requirement to fill out and maintain extensive records when the vehicle condition is satisfactory.

The significance of this rule emphasizes the focus on paperwork reduction while ensuring safety and compliance. DVIRs play a crucial role in documenting vehicle conditions, and recognizing that no defects exist means the process can be streamlined. By eliminating the need for a report when all is in order, the FMCSA aims to improve efficiency within the trucking industry.

The other types of documentation listed relate to different areas of compliance and safety records that are not directly impacted by the regulations regarding DVIRs. Driver Qualification Records pertain to a driver's credentials and qualifications, Safety Performance History Records document a driver's work history for safety performance, and Electronic Visit Logs involve tracking the time and stops made during a delivery. Each has its own specific requirements that remain unaffected by the recent regulation concerning DVIRs.