Your Authentication Code can be found in the Order Fulfilment email that was sent when your company was first incorporated. You can find the code in the document attached to this email, titled 'Authentication Code'.

Alternatively, you can find the code online:

1) Log in to your Online Client Portal using your username and password

2) On the Customer Dashboard, select 'My Companies'

3) Next to your company name, you will see your 'Auth Code'