You must be registered with TDA before you can receive payment of any kind for:
- placing a device into service,
- removing an out-of-order tag or
- performing inspections of LPG meters or ranch scales.
TDA may issue a registration to each person who submits an application and passes a written examination for each class of license desired.
Registrations are valid for five years.
Exams
Convenience Testing for Service Technicians
Licensing and Examination Process
Classes
|
Class 1: |
Scales 0 to 300 pounds capacity |
|
Class 2: |
Scales 301 to 3000 pounds capacity |
|
Class 3: |
Scales 3001 to 40,000 pounds capacity |
|
Class 4: |
Scales more than 40,000 pounds capacity |
|
Class 7: |
LPG measuring devices
|
NIST Handbook 44
Download the current version of Handbook 44