IMPORTANT: Tribunals Ontario Fee Increases

The Licence Appeal Tribunal (LAT) application fee is increasing by six per cent effective April 1, 2020.

The increase in fees is necessary to fulfil the LAT’s commitment to offset the cost of providing fair, impartial, and high-quality adjudication to Ontarians who have disputes.

For more information, please see the News Release here.

For any immediate inquiries, please contact the LAT at LATRegistrar@ontario.ca.


AABS e-File was developed to provide a simpler and faster option to file applications, responses and other documents.

The e-File tool will guide users through the application, step-by-step, making the process easier to navigate.

The instructions below have been developed to help users get started with AABS e-File. It explains what forms are available to on AABS e-File, the timeline, and other details on how to use the service.

If you experience any issues accessing e-File or submitting your application or response, please email us at SLASTOinfo@ontario.ca and include “e-File” in the subject line.

  • Applicant Instructions (PDF)
  • Respondent Instructions (PDF)

Note: Documents you submit to the tribunal are available to the public on request subject to limited exceptions.

Start e-File