Most of the casinos state in the beginning of their T&Cs jurisdictions, etc...
grande vegas:
Applicable Law / Jurisdiction
This Agreement, the interpretation and execution thereof, and the relationship between the parties, shall be governed by, and construed in accordance with, the laws of the United Kingdom. Any claim or dispute arising either directly or indirectly out of this Agreement, shall be brought before the competent court of the country of Costa Rica which court shall have exclusive jurisdiction. Notwithstanding the foregoing, Vegas Casino Online shall have the right to institute any legal proceedings against the User before the competent court in the User's home jurisdiction or elsewhere
Manhattan slots (CWC):
Manhattan Slots (MS) hereby grants the Player a personal, non-exclusive, non-transferable sub-license to use the software for playing in the casino. Club World Casinos operates through the gaming License holder World Online Gaming N.V. a Corporation incorporated under the laws of Curacao and is fully licensed and regulated by the laws of that country for the purpose of operating virtual casino gambling on the Internet, through Club World Casinos registered at Steam Packet House, Cross Street, Manchester, M2 4JU, United Kingdom, through the application of this software. The website is 100 % owned and operated by the UK company.
There are a couple of examples.
Here is a list of the current accredited casino T&Cs...
https://www.casinomeister.com/forums/threads/casino-terms-conditions.41024/
The last post on page 7 will tell you what page of the thread and which post # the T&Cs for a specific casino/group can be found.
Hope this helps/ or is what you are looking for?