Seattle-Tacoma International Airport Chauffeur Credentialing Requirements
Our chauffeur credentialing is a program offered between Alliance 2020 and the Port of Seattle.
To obtain credentials through Alliance 2020 for entering the airport property to pick up clients, all of the following must be completed with qualifying results:

To start the credentialing process with Alliance 2020, please contact our credentialing coordinator at credentials@alliance2020.com or call (425) 433-8807.
Chauffeur Knowledge Test
You will have 25 minutes to complete this 20 question multiple choice test. You must answer 70% of the questions correctly in order to pass.
Upon submission of your test, you will be able to compare your answers with the correct answers before you leave the test page.
Your test score will be sent to the e-mail you provide. Alliance 2020 will receive electronic notification of your Chauffeur Knowledge Test completion.
NSC’s Defensive Driving Course & Test
The National Safety Council’s mission is safety. Click below to register for and purchase the Defensive Driving Training Course.
Choose the following:
- Defensive Driving Online 10th Ed – L Retail
The Defensive Driving Course Online Version is based on the same content used in the National Safety Council’s instructor-led Defensive Driving Course, the most widely used driver safety program in the world.
Product Number: 441001470
The Defensive Driving Course will culminate in a test that must be passed for full course completion. Send the certificate of completion to credentials@alliance2020.com or bring a physical copy to our Service Center in Renton, Everett, or Tacoma.
This NSC Defensive Driving Course completion certificate is valid for three years. Every three years, a refresher course must be taken (Product Number: 441001318).