Mexico backs amendment to annul election results over foreign interference

Critics say measure risks undermining electoral process and creating new avenues for contesting legitimate results.Published On 29 May 2026Mexico’s lower house has approved a constitutional amendment to allow the nullification of elections in cases of foreign interference, a measure critics say could undermine confidence in the electoral process and create new avenues for contesting legitimate results.The proposal passed the Chamber of Deputies on Thursday with 307 votes in favour, 128 against and one abstention.Recommended Stories list of 4 itemslist 1 of 4Anthropic soars to $965bn valuation, leapfrogging OpenAIlist 2 of 4Lebanon Latest: Mass evacuations as Israel expands attackslist 3 of 4Blue Origin’s New Glenn rocket explodes on launchpad in Floridalist 4 of 4At least three dead after fire destroys Dallas apartment complexend of listIt would add foreign interference to the list of grounds on which an election could be declared invalid.The amendment, which is unlikely to affect the next federal elections in June 2027, still requires Senate approval to take effect.The reform defines foreign interference as “illicit financing, propaganda, the ⁠systematic dissemination of disinformation, digital manipulation, and the intervention of foreign governments or agencies”.It also covers acts of political, economic, diplomatic, or media pressure intended to influence public opinion.Ricardo Monreal, the leader of the ruling Morena party in the lower house, defended the measure as a necessary safeguard of Mexico’s democracy, arguing that stronger constitutional protections were needed to prevent foreign actors from shaping election outcomes.Translation: “After more than 30 straight hours of work, we in Mexico’s lower house approved reforms to strengthen our electoral system, judicial elections and Mexico’s democratic sovereignty.”Opposition lawmakers accused the governing party of overstating the threat to justify the reform.Monreal on Thursday also requested that politicians withdraw secondary legislation that would have established how authorities should determine foreign interference and apply the new grounds for annulling elections.