MASTHEAD/ James Marrison
James Marrison
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

James Marrison is Argentina Correspondent at G3 Newswire, reporting on the gaming and betting industry across Latin America. He covers operator activity, regulation and market developments in Argentina, Brazil, Colombia and the wider region, and has written more than 150 articles for G3 Newswire.

Areas of Expertise

author building Latin American Markets
author clipboard Legislation & Regulation
author bank Operator News

Editorial Standards

We are committed to ensuring the highest standards of accuracy and editorial integrity. All information is carefully reviewed and verified before publication to maintain reliability. Our goal is to provide trustworthy content that our readers can confidently rely on.

Connect

Readers can contact James by email.

Latest Articles by this Author

Colombia opens consultation on draft responsible-gambling rules for territorial games

1 HOURS AGO

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2 MIN READ

Coljuegos announces COP $2.56trn in territorial-game health transfers under Petro

Colombia's territorial games — lotteries, chance and the scratchcard product Raspa&Listo — transferred COP $2.56 trillion to the subsidised health regime between 2022 and 2026, according to figures presented by regulator Coljuegos.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Santa Fe province authorises four online sportsbetting platforms in Argentina

July 28, 2026

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2 MIN READ

Argentina – Buenos Aires bill proposes session limits and facial recognition for online betting

Buenos Aires Province deputy Mayra Mendoza has introduced legislation that would require licensed online betting operators to implement mandatory session limits, biometric identity verification and additional responsible gambling measures.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

July 27, 2026

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2 MIN READ

Brazil launches first national campaign warning of online betting harms

Brazil's Ministry of Health has launched a nationwide public awareness campaign warning of the risks associated with online betting, marking the federal government's latest effort to address gambling-related harm following the launch of the country's regulated betting market.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Coljuegos expands instant prize games with Crash-Style Mechanics in Colombia

July 27, 2026

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3 MIN READ

Colombian regulator proposes overhaul of slot machine registry, with wealth tests and tougher penalties

Colombia's gambling regulator has published draft rules that would overhaul the import and sale of slot machines, less than eight months after creating the registry that oversees them. The draft resolution, dated 24 July and issued under Coljuegos president Marco Emilio Hincapié Ramírez, would cut the length of import and
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Hotel chain Lopesan announces four new casinos in the Dominican Republic  

July 27, 2026

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3 MIN READ

Dominican Republic deputies pass gambling bill with 10 year licensing freeze

The Dominican Republic's Chamber of Deputies approved, in two consecutive readings on 24 July, the bill that would fold the country's gambling and betting rules into a single law. The chamber changed the wording the Senate had already passed, meaning the bill must go back to the upper house to
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Chile’s tax authority defends its VAT resolution on foreign online betting platforms before the

July 27, 2026

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3 MIN READ

Chile competition watchdog backs Viña del Mar casino tender rules

Chile's National Economic Prosecutor's Office (FNE) has told the country's competition tribunal that the bidding rules governing the Casino de Viña del Mar tender do not create barriers to competition, dealing a setback to the operator group that triggered the review.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Constitutional court rejects tax hike in Colombia

July 23, 2026

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2 MIN READ

Colombia’s outgoing government makes final push to permanently tax online gambling

Colombia's government has introduced a new tax reform bill that would make the taxation of online gambling a permanent feature of the country's fiscal framework, as President Gustavo Petro's administration seeks to raise COP21.9tn (approximately US$5.4bn) in additional revenue for the 2027 budget before leaving office.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Brazil RioStatue

July 21, 2026

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2 MIN READ

Study finds Brazilians increasingly view betting as income source rather than entertainment

A growing number of Brazilians are viewing online betting as a potential way to earn money rather than simply a recreational activity, according to an investigation by Agência Pública, a Brazilian non-profit investigative journalism organisation, which examined how public attitudes towards gambling have changed alongside the rapid expansion of the
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Brazil gives betting operators ten days to plug into Sigap to enforce Desenrola block

July 20, 2026

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2 MIN READ

More than 10,600 lawsuits filed against betting companies in Brazil, BBC analysis finds

More than 10,600 court cases involving online betting companies have been filed in Brazil since 2018, highlighting growing disputes between operators and consumers as the country's regulated betting market develops.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

São Paulo City Council files against lottery ban

July 20, 2026

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2 MIN READ

São Paulo mayor backs bill to ban betting advertising in public spaces

São Paulo is set to become the latest Brazilian city to tighten restrictions on betting advertising, with Mayor Ricardo Nunes indicating he will sign legislation banning the promotion of betting operators in municipal public spaces once it is approved by the city council.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Court in Chile closes case on blocking betting sites, saying tech block not mandatory

July 20, 2026

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2 MIN READ

Chile’s tax authority moves to enforce Digital VAT on online betting platforms

Chile’s tax authority, the Servicio de Impuestos Internos (SII), has begun applying its “change of taxpayer” mechanism for Digital VAT to online betting platforms that failed to register under the simplified regime for foreign digital services.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

Casino workers continue to demand better salaries in Buenos Aires Province

July 20, 2026

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2 MIN READ

Argentina orders block on 537 illegal gambling websites in Buenos Aires Province

Authorities in Argentina have ordered the blocking of 537 unauthorised online gambling websites in Buenos Aires Province as part of an investigation into illegal betting operations and efforts to protect minors from accessing unlicensed platforms.
James Marrison

James Marrison

Argentina Correspondent, G3 Newswire

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