Online casino sites in the US can be guaranteed for fairness not just based on their reputation or on our recommendation. There are multiple gambling fairness bodies which regulate sites across the world and ensure that every offshore casino site is offering a fair online gambling experience for every player wishing to sign up to play casino games.

Every site wants you to sign up and play their casino games, which they will advertise as fair and secure for all customers. However, these claims will be backed up by an independent confirmation of such fairness by one or more of the following bodies, which ensure your online casino gaming experience feels as safe and rewarding as possible.

BMM Test Labs

BMM Testlabs 2023

In operation since 1981, BMM Test Labs are an independent body unattached to any nation state. They have developed a reputation and network of trust in over 40 years of their regulation of gambling and secure online casinos, which they have provided insight and objectivity from bases in 14 different countries across the world. Their expertise is also licensed in more than 400 gaming jurisdictions.

One of those is the US, so you know that any local, legal, regulated, and secure online casino has been tested fairly by BMM Test Labs. This also applies to any offshore casino site too. They check the randomness and fairness of all casino games offered by sites and software suppliers, but also go beyond this to consult with online casino platforms to ensure their clients are at the cutting edge of user experience. BMM Test Labs are one of the key bodies in ensuring casino security as the essential first part of every online gambling site.

CGCB (Curacao Gaming Control Board)


The CGCB rank as one of the most important governing and fairness bodies for casino gaming in the world. That is because so many of the best online casino sites are licensed within the state, which has legalized online casino gambling. Sites such as Las Atlantis, Bovada, Everygame, Lucky Block and Café Casino all earned their licenses from the CGCB.

Their goal is to regulate every site alongside all relevant legislation regarding secure online casino gambling, while fundamentally protecting the safety and integrity of those who choose to play online casino games at sites licensed by them. They have also partnered with the NCPG (National Council on Problem Gambling), as well as the IAGR (International Association of Gambling Regulators) to ensure that every site is compliant with global policies of fairness and security in the casino gaming industry.



eCogra is probably the most reputable gaming fairness and testing body; when you see that a secure online casino for players in the US has been given the seal of approval by eCogra, then you know your account with that site will be fully secure. Standing for the e-Commerce Online Gambling Regulation and Assurance, they have been ensuring that the industry remains as fair as possible for consumers in the 20 years since they launched.

Though they started out by primarily regulating UK online casino gaming, eCogra now operates on a much more global scale. Most of its jurisdictions are based in Europe, though they also operate throughout the US in the following locations: Colorado (Minor Vendor), Connecticut, Kahnawake, Michigan, New Jersey (Security Vendor), Ontario, Pennsylvania, and Virginia. It is within these states that eCogra is recognized as a testing agency for casino gaming, while they also seek to enter into any new jurisdiction which legalizes online casinos.

Gaming Associates

Gaming Associates

Based in Europe, Gaming Associates not only help with the testing of online casino sites, but also sports and pari-mutuel betting markets too. Their service is all-encompassing, as they look to ensure secure online casino gaming for all American players.

Their site lists a number of different processes which their operatives work towards. They are an Accredited Testing Facility (ATF), meaning their word is gospel when it comes to online casino fairness. They have bases in three different continents for testing the RTPs of games on casinos, as well as the security systems utilized by these sites. This also applies to the Random Number Generators used by each site and their software suppliers, to ensure consistency regarding what players get back as a return from their secure online casino experience.

GLI (Gaming Laboratories International)

Gaming Labs International

As their name suggests, GLI are focused heavily on the data when it comes to the regulation of gambling at online casinos. They audit and review several slots games developed by the most popular software suppliers for the biggest offshore casino sites. This all occurs during a pre-compliance phase, so no game GLI test for fairness has yet been available online. Only once it gets their seal of approval will a game be released for public play on a secure online casino site.

Their testing and regulating services are pioneered and driven from 27 different offices across the world, making GLI one of the few truly international regulators for fairness in the online casino industry. They also regulate land-based tribal casino facilities too, so their breadth of knowledge regarding the best casino games available to players is unrivalled up against their competitors.

iTech Labs

iTech Labs

Many casino sites you will find online which have a secure reputation will also brandish the logo of iTech Labs as a moderator which has affirmed the fairness of their games. They have now been testing online casinos for fairness for nearly 20 years, doing so across Australia, Europe, Asia and the United States.

Their certification is only granted after a thorough and scientific process alongside the online gambling guidelines of each jurisdiction. Each site is analyzed minutely by trained and experienced professionals so that fairness for the customer comes first. Every game, be that a slot machine, table game, or live dealer option, is certified only if fairness and randomness can be completely proven by iTech Labs’ experts.



Though NMI have been in existence since the 1970s, they only formed an online division in 2007, making them one of the newest faces regarding the certification of online casino fairness. They are specialists in metrology, the study of measurements, so while they are not specifically experts in the world of online casino games, they do significant work in conjunction with partners from the industry in terms of analyzing and measuring the fairness of secure online casinos for players.

As well as monitoring the quality and fairness of games, NMI are also market leaders in penetration testing. This process is the monitoring of how secure a site is to cyber attacks. As such, they are promoting and certifying the safety and security of online gambling sites with the possession and care of a user’s funds.

Comparison of the Best Casino Gaming Fairness Bodies

Gaming Fairness Body Founded Location Based Services
BMM Test Labs 1981 Las Vegas, Nevada Gaming test laboratory for fairness of casino games
CGCB 1999 Curacao Regulate sites licensed within Curacao’s borders
eCogra 2003 United Kingdom Global testing agency for the seal of approval on casino games 
Gaming Associates 1990s Malta Offer support in maintaining online gaming compliance
GLI 1989 Toms River, New Jersey Comprehensively test and certify global online casinos
iTech Labs 2004 Australia Experts analyze individual games for fairness and randomness
NMI 2007 Netherlands Focus on study of measurements, such as RTPs of online casino games

Sports Betting

Sports betting operates slightly differently to online casino gaming regarding how fairness is tested on sites offering such gambling. With most casino games being operated entirely digitally, the regulating bodies we have listed above ensure that the RTPs of each game are fair for those who play them on each offshore casino site.

On the other hand, with sports betting, you are betting on the outcomes during a real life event, and are simply using a sports betting site as your intermediary bookmaker for doing so. As a result, regulators of sports betting are mostly ensuring that sites do the basic admin correctly, such as pay you in a timely fashion, outline all of the terms and conditions regarding offers and markets, and offer competitive odds across all betting possibilities.

Companies such as the IBIA (International Betting Integrity Association), the SBRA (Sports Betting Regulators Association), and local, regulatory bodies within states that have legalized sports betting, are those which maintain the fairness of online sportsbooks in the United States.


What are gaming fairness bodies?

What is the best gaming fairness body for US online casinos?

Are all offshore casino sites tested by gaming fairness bodies?

Are online sports betting sites tested for fairness?

Will all new casino games be tested for fairness?