MMC · Roadworthy & compliance

Mass measuring certificate

The MMC records the weighed tare and mass readings of a vehicle, which is what licence fees are calculated on for most vehicles.

All government forms
Form code
MMC
Form type
Roadworthy & compliance
Related vehicle transaction
Tare and mass recording
Who normally uses it
Owners, fleets, dealers and builders whose vehicle mass must be confirmed

When you would use the MMC

  • A vehicle's tare is unknown or disputed
  • A modified or built-up vehicle must be weighed
  • Licence fees depend on a confirmed tare

What the MMC asks for

  • Vehicle identification (licence number, VIN/chassis, engine number, make and model)
  • Weighed tare and mass readings
  • Weighbridge and operator detail
  • Signature of the applicant or an authorised proxy or representative

Fill in the MMC on DocuView

DocuView opens the real official MMC on your screen. Type straight onto the form, tick the boxes you need, and download it completed and ready to print and sign. Your answers are saved as you go, and everything you enter can be reused on the next form. R120 a month, with a 14-day free trial.

Forms often used with the MMC

The License Guys SA is a private vehicle administration business and is not NaTIS, the RTMC or a licensing authority. This page explains the official MMC form so you know what it is for; the official form itself remains the property of the relevant authority and requirements can change without notice.