You can set terms and conditions for your academy's use. Users that match the criteria you set, would have to "agree" in order to be able to continue with the academy's usage.
To define your terms and conditions navigate to your admin panel, from Admin > My Academy and select "Academy Terms".
Fill in the description of the terms, and then select the jobs and units or above units that these terms will apply.
Make sure that you activate the setting "Are these Terms & Conditions active?"