UK and US slot rules differ in testing, disclosures and access. The article...

https://sticky-wiki.win/index.php/How_Do_US_Regulators_Use_the_UK_as_a_Reference_Point%3F

UK and US slot rules differ in testing, disclosures and access. The article explains that UKGC testing applies to games at licensed sites, while US laws vary by state; New York allows online sports betting but not online casino gambling.