Mexico is a multiparty federal republic with an elected president and bicameral legislature. Andres Manuel Lopez Obrador of the MORENA party coalition won the presidential election in generally free and fair multiparty elections in 2018. In the June midterm elections, citizens voted for all members of the Chamber of Deputies, 15 governors, state legislators, and mayors across the country. The elections were generally free and fair.
The National Guard and state and municipal police are responsible for enforcing the law and maintaining order. The National Guard, which began operations in 2019, is a civilian institution reporting to the Secretariat of Public Security and Civil Protection. In 2019 the Federal Police was disbanded, and in May 2020 all remaining assets and personnel transferred to the National Guard. A 2019 constitutional amendment grants the president the authority to use the armed forces to protect internal and national security through 2024. Most National Guard personnel are seconded from the army and navy and have the option to return to their services after five years. State preventive police report to state governors, while municipal police report to mayors. The Secretariat of National Defense and Secretariat of the Navy also play a role in domestic security, particularly in combating organized criminal groups. The National Migration Institute, under the authority of the Interior Secretariat, is responsible for enforcing migration law. Although authorities generally maintained effective control over the security forces, there were instances in which security force elements acted independently of civilian control. There were credible reports that members of security forces committed some abuses.
Significant human rights issues included credible reports of: unlawful or arbitrary killings by police, military, and other governmental officials; forced disappearance by government agents; torture and degrading treatment by security forces; harsh and life-threatening prison conditions; arbitrary arrest or detention; restrictions on free expression and media, including violence against journalists; acts of corruption; insufficient investigation of and accountability for gender-based violence, including but not limited to domestic and intimate partner violence; crimes involving violence or threats of violence targeting persons with disabilities; and crimes involving violence or threats of violence targeting lesbian, gay, bisexual, transgender, queer, and intersex persons.
Impunity and extremely low rates of prosecution remained a problem for all crimes, including human rights abuses and corruption. There were reports some government agents were complicit with international organized criminal gangs, and prosecution and conviction rates were low for these abuses.
Organized criminal elements, including local and transnational gangs, and narcotics traffickers, were significant perpetrators of violent crimes and committed acts of homicide, torture, kidnapping, extortion, human trafficking, bribery, intimidation, and other threats, resulting in high levels of violence and exploitation, particularly targeting vulnerable groups. The government investigated and prosecuted some of these crimes, but the vast majority remained uninvestigated and unprosecuted.