You can Join at this link : https://usatranslatorsassociation.org/join-usata/
After Selecting a membership package, placing your order, you will receive an email confirming your order. Within 1-2 business days your Membership account and profile will be created and a login email with your username and temporary password will be sent to your email address used when purchasing the membership.
After logging in for the first time, you can change your password at anytime from the Members Account Tab under the Contact tab, as well as update your profile for public and member directory search display.