Sebastien H. Brousseau, LL.B., B.Sc.


Canadian citizen living in Thailand. I have  a large experience managing law firms in Thailand and non-profitable organizations in Canada. I studied both the Civil and Common Laws systems and have accumulated around 25 years of experience in the legal field. I have a proven track record and earned recommendations from hundreds of satisfied clients and embassies in Thailand.

My background includes training with some of the world’s best lawyers (Pierre Poupart in Canada, also for the case of the first woman accused of Genocide in the world at the iIternational Criminal Tribunal of Rwanda) and working for other law firms, including Girouard Peris Goldenberg Pappas and Siam-Legal.

I founded Isaan Lawyers in 2006 ( and managed it until December 2021. These experiences have given me the skillset, moral compass, and roadmap to use my knowledge for good. I have permanent residency in Thailand and do not need a visa in Thailand.

Around 2017, I started to be interested in crypto and bought bitcoin for the first time. I continue my legal work but completely devoted my time to cryptocurrencies since 2021. I must explain that I had a personal computer in 1981, was on internet in 1992, had websites before 2000 and always been attracted by technology.

I am fully vaccinated (Sinovac, Astra-Zeneca, Pfizer). Was traveling in October to May end 2022 to Nepal, Vietnam, Cambodia, Thailand, and Bali.

I am currently the manager of ThaiLawOnline (, aiming to become the first law firm in Thailand using AI for efficiency and Kryprologyk ( , a startup trading crypto with AI. Also travel videos on YouTube @cryptotrips


Technical Skills

Strong knowledge of Thai and International Law developed after years of working with clients all around the world in different fields of Law.

Excellent knowledge of computer  (Joomla, WordPress, SQL, database, AI, ChatGPT, Bard, etc.)


Personal Skills

Good listening and communication skills.

Strong leadership capability and ability to work autonomously. Managing skills.

Open mindedness towards other cultures.

Experience with charity organization and how to manage staff, accounting, schedules, etc.


Fully bilingual in French and English; basic knowledge of Spanish  and Mandarin Chinese, and growing fluency in Thai (including literacy) after living in Thailand since 2004. Web authorship of hundreds of articles like on ( – under re-construction June 2023). I took the year 2022/23 to travel few months in Nepal, one month in Vietnam, one month in Cambodia, one month in Bali, etc.



Admitted to the Bar of Quebec

Admitted at the International Bar Association (IBA)

Former member of Quebec Lawyer’s Abroad (AHQ)

Also involved in different projects and associations in Canada and Thailand.


University of Montreal, Canada.

Bachelor of Arts and Sciences, (B.Sc.)1992-1999.

Bachelor of Law (LL.B.) 1993-1999.

Diploma in Political Science 1993.

Diploma in Criminology 1999.

Bar School of Quebec,  Montreal, Canada. 1996-1997. (Similar to a Master degree)

Independent study into Thai, International, Civil and Criminal law.

Through my twenty years immersion in China and Thailand, I am proficient in Asian culture, humanitarian issues, International, Civil and Common Law.


Strong knowledge of cryptocurrencies and web3, many layers 1, decentralized finance, taxes and others. Manager of Kryptologyk Co. Ltd., a company trying to advanced in web3 technology.


Kryptologyk Co. Ltd, 2021 to now. Developing software with artificial intelligence in order to solve complex problems with simple algorithms.

Isaan Lawyers: (Thailand) 2007 to 31st December 2021. founder of this law firm that provides professional legal services to foreigners and Thai nationals. Living or working abroad can be challenging. Isaan Lawyers is there to make things easier for foreigners. We also developed Thai clients with the years based on client’s satisfaction and word-of-mouth. I completely managed the staff, files, clients in coordination of Thai registered attorneys. Our legal services are accessible and convenient for multinational clients. They appreciate our ethical conduct and full-service team of Thai and foreign registered lawyers, accountants, translators, and paralegals. I sold the law firm to move out of Nakhon Ratchasima in 2022.

Siam Legal (Thailand) 2007. Siam Legal is one of the largest legal networks in Thailand with several offices all around the country. I managed the Pattaya’s branch office.

Poupart Marquis, Avocats. (Canada) 2000-2002. I was working for this high profile law firm from August 2000 to August 2002. My duties included meeting clients, planning and organizing Court’s files and preparing all kinds of documents. We had both French and English cases. The clients of this law firm include the first woman accused of genocide in the world.

I started working in Law around 1993-1994 as student intern for Girouard, Peris, Goldenberg, Pappas et Brabant. 

Phoenix Hotel, Guangzhou (China) 2003-2004. I was assistant manager for this 5-star hotel in the suburban of Guangzhou. I was working with foreign clients having any problems in the hotel, or for transport, or with some Mandarin.


Representative elected for Asia, Australia, Africa and South America at the Quebec Lawyers Abroad Association in 2012.

Contributed to Lawyers Without Frontiers.

Helped foreigners to contest the application of TM30 around 2019 and mentioned by BBC.

President and Director of the « Prisoner’s Rights Comittee » in Canada 2000 – 2002, a volunteer non-profit service within the criminal justice system.

President of « Tel-Resources » and frequent volunteer from 1993 – 2000.

Several donations to orphanages in Thailand for Isaan Lawyers Co. Ltd that was given 1% of it’s net income to charity,

Involvement in different school projects when I was teaching, from websites to English camps.


Co-writer and project manager, «Le droit des personnes incarcérées: Les règles, la réalité et les ressouces. Éditions Meridiens, Collection Cursus Universitaire. 2002. I gave my copyrights to a charity organisation in Canada.

« Criminal Record and Employment », an article in French co-authored with Jean Claude Bernheim, a well-known criminologist and university teacher. That was published in 2013.

Further  references are available on request. You can consult the following websites for more information: (2023) (project trading online with AI) (more than 1,000 endorsements and reviews)

Last updated : 21 June 2023

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