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Temporary Resolution from the Central Bank alters Pix inspection rules and changes the method of investigating failures involving banks, fintechs, and payment institutions. The measure came into effect in 2026, with no direct impact on users, but affects the operational structure of the Brazilian financial system.
The Central Bank temporarily altered the method of inspecting non-compliance related to Pix by waiving the opening of formal investigation processes in specific situations provided for in the system’s regulation between February 2 and May 10, 2026.
Although the measure has a direct impact on banks, fintechs, and payment institutions participating in the arrangement, the routine of users who use Pix for transfers, payments, and receipts remains without operational changes.
Published on January 23, 2026, BCB Resolution No. 546 added article 113-A to the Pix regulation and defined a temporary waiver for investigation procedures related to article 121.
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What changes in Pix inspection in 2026
Despite the temporary change, the resolution does not represent a broad release for non-compliance with norms, nor does it interrupt the regular functioning of the rules applied to Pix throughout the financial system.
At the heart of the alteration is an administrative adjustment that waives the mandatory opening of formal processes during the period established by the Central Bank for certain occurrences covered by the regulation.
Normally, this type of procedure is used by the regulator to investigate failures committed by banks and payment institutions when there are indications of non-compliance with the rules provided for the operation of the Pix arrangement.
With the change, any non-compliance related to article 121, occurring from February 2 to May 10, 2026, was covered by the waiver of initiating this formal procedure.
The resolution came into effect on the date of publication and did not alter the other points of the Pix regulation.
Therefore, obligations outside the delimited period or linked to other provisions remain subject to the regular inspection process.
Banks, fintechs, and payment institutions are the main affected parties
The most immediate effects fall on institutions that operate directly in the financial system, including traditional banks, fintechs, cooperatives, and companies authorized to participate in the operational structure of Pix.
For individuals, however, the usage rules remain exactly the same as those adopted before the publication of the resolution issued by the Central Bank.
Thus, transfers, instant payments, receipts, Pix key registration, and the functioning of banking applications remain available under the conditions normally offered by financial institutions.
There is also no indication of changes in gratuity for individuals, transaction speed, or limits defined by the banks themselves for customer security.
The change, therefore, should be understood as an adjustment in the relationship between the Central Bank and the participants of the arrangement, and not as a new operational rule for the common consumer.
Central Bank expands adjustments to the payment system
The regulatory change occurred amidst the implementation of new Pix security mechanisms, including updates involving the Special Return Mechanism (MED) and procedures aimed at combating financial fraud.
Since February 2, 2026, measures aimed at expanding the tracking of suspicious amounts, improving operational integration between financial institutions, and streamlining dispute processes made by users have come into effect.
The MED should be used in situations of fraud, suspected fraud, or operational error by the financial institution.
It does not apply, for example, to transfers made to the wrong person due to a user’s own typing error.
In this context, the temporary waiver of a formal process appears as a regulatory transition rule, with a defined term and restricted scope, while Pix participants adjust systems, internal flows, and integrations required by the new model.
Pix moves billions and expands the impact of regulatory changes
The relevance of the change is linked to the size of Pix within the Brazilian financial system.
The instant payment method has consolidated itself as one of the main instruments used in the country, with a large volume of transactions and values moved daily.
Data released by the Central Bank in April 2026 shows that, in the second half of 2025, retail payment methods totaled 78.4 billion transactions and moved R$ 68.2 trillion.
During this period, Pix accounted for the majority of transactions, with 54.7% of operations registered among retail payment instruments.
In financial value, Pix lagged behind interbank transfers via TED, but maintained a significant share of the total moved.
Therefore, regulatory changes in the system have a significant impact on financial institutions.
What remains the same for those who use Pix daily
Even with the new resolution, consumers continue to use Pix through habitual channels, such as banking apps, digital wallets, and payment institutions.
QR Code payments, Pix key transfers, operations using bank details, and instant receipts remain available according to each institution’s offering.
In case of a scam or suspected fraud, the guidance remains to dispute the operation through the official channels of the bank or payment institution, observing the rules of the Special Refund Mechanism.
The MED update made it mandatory to adopt more integrated mechanisms to track values sent in suspicious transactions, even when the money passes through intermediary accounts.
Measure has a limited term and does not suspend Pix rules
BCB Resolution No. 546 does not suspend the oversight of Pix as a whole.
The scope of the measure is limited to non-compliance related to article 121 of the regulation, within the period expressly defined by the Central Bank.
There is also no basis to claim that banks and fintechs were exempt from complying with norms during the 97 days.
The exemption concerns the initiation of the investigation process, not the existence of regulatory obligations.
After May 10, 2026, new facts outside the defined interval will again follow the general investigation rule provided in the regulation, according to the Central Bank’s oversight criteria.
The measure adds to other regulatory changes made to Pix in recent years, especially in the areas of security, fraud prevention, and the responsibility of system participants.
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