2017/12/13: The city of Hillsboro, OR has changed the name of the street where EDT is located. As of October 17th, 2017, our physical address is:
3423 NE John Olsen Avenue
Hillsboro, OR 97124 USA
The city of Hillsboro will still deliver mail to our previous address of 3423 NW John Olsen Place, but please make a note of our new street address and update your records.