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Brazil fuel price transparency legislation

Updated 1 time since CLSTR started tracking revisions of this situation.

What changed

2026-08-01 15:02 UTC → 2026-08-03 20:24 UTC · added removed

In mid‑July 2026 a bill (1071/26) introduced by Deputy Amaro Neto sought to stop fuel stations from charging different prices for cash and Pix payments, requiring a single displayed price and setting fines, refunds and possible suspension for violations. The proposal was under final review by the Chamber of Deputies' Consumer Defense and Constitution & Justice committees and still needed Senate approval. Later that month the Chamber advanced a separate proposal (PL 4788/25) from Deputy Guilherme Boulos that would obligate fuel stations and stations, LPG retailers and, under the expanded scope, refineries, importers and distributors to itemise the full composition of fuel prices on consumer receipts, detailing receipts. The required breakdown lists five components – producer costs, or importer cost, any bio‑fuel surcharges, surcharge, federal and state taxes (CIDE, PIS/Pasep, Cofins), the state ICMS tax and the gross commercial margins. margin – and applies to gasoline, ethanol, diesel and LPG. The bill expands an existing law on tax Law 12.741/12, which already mandates tax‑component disclosure, is being examined by the same committees and could be fast‑tracked to has been granted urgency status, allowing a possible fast‑track plenary vote, also awaiting Senate passage. vote. Data from the Instituto de Estudos Estratégicos de Petróleo, Gás Natural e Biocombustíveis show the distribution margin in gasoline rose from 16.1 % in April 2024 to 20 % in July 2025, reinforcing calls for greater transparency. Both measures illustrate a broader legislative effort in Brazil remain subject to increase fuel‑price transparency and strengthen consumer protection. Senate approval and, for PL 4788/25, eventual presidential signature.

Versions

  1. 2026-08-03 20:24 UTC Brazil fuel price transparency legislation
  2. 2026-08-01 15:02 UTC Brazil fuel price transparency legislation

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