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Trimble Fieldmaster Logs

Managing an organization that operates a fleet of vehicles can mean complying with strict Department of Transportation (DOT) Hours of Service (HOS) regulations. The DVIR tool quickly walks drivers through a checklist before taking the vehicle on the road to ensure tires, brakes, mirrors and other vehicle parts are functioning properly.


  • Real-time electronic record keeping of HOS/DVIR activities
  • Support for FMCSA 395.15 standards for monitoring
  • Hours of Service
  • Support for FMCSA 396.11 standards for driver vehicle inspection record keeping
  • Automatic calculation of driver availability based on assigned rules
  • Easy access to driver's’ duty status and driving history
  • Record storage in compliance with FMCSA requirements
  • Driver alerts to warn of possible violations
  • Advanced DVIR capability to confirm vehicle inspections


  • Reduce errors by automating entry of duty time
  • Improves operations with increased back office visibility
  • Increases productivity by eliminating time-consuming manual logs
  • Increases profitability by mitigating non-compliance fines and penalties
  • Reduces audits with on-demand driving data and 6 months of archived reports
  • Increases accuracy with electronic filing
  • Accelerates and simplifies inspection for compliance officials
  • Provides peace of mind knowing compliance regulations have been met
  • Delivers best-in-class user experience for logging hours of service

Federal regulations require that mobile workers must keep detailed records of their driving time as well as the condition of the vehicle. The DOT has mandated that all fleets must be fitted with electronic logging devices. It is important that fleet operators act now to ensure they are compliant with the new rules.

Trimble FieldMaster Logs allows drivers to comply with the Hours of Service (HOS) and Driver Vehicle Inspection Reports (DVIR) quickly and easily. An in-cab tablet display allows drivers to easily submit their hours of service which ensures they are compliant with all regulations. In addition, alerts will notify drivers when they are approaching their drive time limits to prevent fines and penalties.