I think Most online casinos display their license information on their website, so players can easily check if they are licensed and regulated by a reputable authority. The information about the licensing authority is usually found in the About Us or Terms and Conditions section of the casino's website.Players can also verify the validity of a casino's license by checking the licensing authority's website. For example, in the United Kingdom, the Gambling Commission regulates and licenses online casinos, so players can verify a casino's license by checking the Commission's website.