The main source of information is the official website of the selected resource. Most licensed casinos have a specially dedicated section on the site for responsible gambling – this includes the resource's policy on these issues, a description of available self-exclusion options, and a list of support services for use and review. Also, certain standards will be required to be specified in the Terms and Conditions of the platform. For quick access, you can always use the footer, or ask the customer support directly.