National Institute of Metrology, Quality and Technology (INMETRO) amends Ordinance No. 291, July 7, 2021, aiming to simplify metrological control, revoking the requirement on operational water measurement and replacing initial verifications when there is prior authorization issued by the National Agency of Petroleum (ANP). Enter into force : October 13, 2025
Brazil – Ordinance No. 656, August 8, 2025 on Amends Ordinance No. 291, July 7, 2021
