National Institute of Metrology, Quality and Technology – Inmetro, issued Ordinance No. 379, 14 September 2021 that consolidates the technical quality regulation and conformity assessment requirements for new tires. The aim of the consolidation of the regulation is to attend decree no. 10.139 of 28 November 2020. Inmetro Ordinance No. 379 revokes on the date of 1 October 2021: Inmetro Ordinance No. 83, of 13 March 2008, published in the Brazilian Official Gazette of 17 March 2008, section 1, page 63; Inmetro Ordinance No. 165, of 30 May 2008, published in the Brazilian Official Gazette of 3 June 2008, section 1, page 55, on 23 October 2025; Inmetro Ordinance No. 205, of 17 June 2008, published in the Brazilian Official Gazette of 19 June 2008, section 1, page 94; Inmetro Ordinance No. 544, of 25 October 2012, published in the Brazilian Official Gazette of 29 October 2012, section 1, page 77, previously notified as G/TBT/N/BRA/312/Add.9; Inmetro Ordinance No. 538, of 11 November 2013, published in the Brazilian Official Gazette of 13 November 2013, section 1, pages 140 and 141; Inmetro Ordinance Inmetro No. 365, dated 22 July 2015, published in the Brazilian Official Gazette of 23 July 2015, section 1, page 104; Inmetro Ordinance No. 251, of 3 June 2016, published in the Brazilian Official Gazette of 7 June 2016, section 1, page 45; Inmetro Ordinance No. 329, of 21 October 2020, published in the Brazilian Official Gazette of 23 October 2020, section 1, page 444; and; Item…