print | help

Driver Social Security Number

Driver SSN Type

Source of Definition: AAMVA

Source of Data: CDLIS

The type of Social Security Number associated with the driver.

Value

Description

A

SSA-Assigned SSN - Assigned by the Social Security Administration

S

Substitute SSN - Has a value of "999-99-9999" and is used only when a non-CDL driver has been convicted of a CMV violation, but no SSN was provided or available for that driver.

P

Pseudo SSN - Has a value of "000-nn-nnnn" and is used only when the driver isn't required by SSA to have an SSN (i.e. SSA has issued a waiver for religious reasons or a non-domiciled is issued a CDL) AAMVA assigns a unique range of pseudo SSN values to each state for their use.

Logical Format (Type/Max Length): AN/1

Driver Weight

DDVSSI

ssnTypeCode type: string-code

topOfPage print | help