Brazil's Senate has approved, by 72 votes to 0, a bill that gives the National Agency of Petroleum, Natural Gas and Biofuels (ANP), the federal fuel regulator, permanent access to electronic tax invoices issued by fuel distributors and gas stations across the country. The text now goes to the presidential office for sanction, which is required before it can take effect. Under the bill, this is not a one-off check: the access window stays open.
Licences depend on opening tax records
The toughest part of the proposal concerns licences. Under the approved rule, granting and renewing licences for distributors and retail gas stations will be conditioned on authorising the ANP to consult their tax records. Any company that wants to operate must therefore open its own tax records to the regulator.
What the regulator will be able to see
Under the new rule, the ANP will be able to access three types of electronic documents: Electronic Invoices (NF-e), Electronic Consumer Invoices (NFC-e) and Electronic Transport Documents (CT-e). The idea is to cross-check this tax data against companies' physical and chemical fuel inventories. Any gap between what is on paper and what is in the tank may point to adulterated product or to evasion of federal and state taxes.
The Union, the states and the Federal District have 180 days to sign agreements and define the information technology solutions needed to transfer the data. The ANP will pay for all the infrastructure, at no extra cost to the tax authorities. The text also guarantees the preservation of tax secrecy for regular operations.
Organized crime and price abuses at the centre of the debate
During the vote, senators argued that the measure could cut off funding for criminal gangs operating in the fuel chain. Senator Teresa Leitão (PT-PE), deputy leader of the government, referred to developments in Operation Carbono Oculto, run by the Federal Police (PF), which targeted a network of gas stations and funds used to launder money and defraud taxes.
The sector was already under scrutiny. The ANP had previously fined distributors more than R$ 200 million (Brazilian reais) for abusive price increases. Under the new law, oversight will no longer depend on case-by-case requests and will have continuous access to the data.
Background: why it matters
The ANP is the federal agency that regulates Brazil's oil, natural gas and biofuel industries, including the licensing of distributors and gas stations. The Senate is the upper house of Congress, and bills must pass through it before reaching the president. The Federal Police (PF) is Brazil's federal police force. Fuel is heavily taxed in Brazil, and the sector has been a frequent target of enforcement efforts over fuel quality and tax compliance.
VDD Analysis
Fighting fuel adulteration and criminal money at gas stations is a priority that no one disputes. The problem, in our view, is the price of the solution. Honest businesspeople would have all their tax records permanently available to a state body, and that applies to everyone who works within the law. In a country with a heavy tax burden on fuel, a more coherent path would be enforcement focused on offenders, rather than preventive surveillance that treats the entire chain as suspect.




