On May 21 the Inter-American Commission on Human Rights (IACHR, or CIDH in Spanish), a Washington, DC-based agency of the Organization of American States (OAS), ordered the Guatemalan government to suspend operations at the Marlin gold mine in the western department of San Marcos within 20 days and to take measures to protect the local environment. The indigenous inhabitants of the communities of Sipacapa and San Miguel Ixtahuacán have protested the mine—owned by Montana Exploradora de Guatemala, SA, subsidiary of the Canadian company Goldcorp—since it began operations in 2008.

Two-time Honduran dictator Oswaldo López Arellano died over the weekend after being hospitalized for several weeks. He was 89. Born in Danlí in eastern Honduras, López Arellano would lead two coups d'état as an army officer. In October 1963, López, then a colonel, ousted President José Ramón Villeda of the Liberal Party, when was just months from finishing his six-year term in office. In 1965, with the backing of the currently ruling National Party, López took office as constitutional president and handed over power in 1971 to Ramón Ernesto Cruz—only to oust him in a second coup in December 1972.

The International Court of Justice announced May 20 that Honduras has dropped a case against Brazil that was brought last year by the coup-installed government. The Honduran de facto government launched the proceedings in October, in response to the sheltering of ousted Honduran president Manuel Zelaya in the Brazilian embassy. Honduras, now under a new government following elections late last year, asked to withdraw the case on April 30 and the request was granted May 12. Zelaya remains in exile in the Dominican Republic. (AP, Jurist, May 20)

On May 7 the management of the Limón and Moín ports on Costa Rica's Atlantic coast signed an agreement with the de facto leadership of the dockworkers union to distribute $137 million among 1,400 workers as compensation for the privatization of the ports. The agreement ends a nearly four-year struggle against the government's plan to sell off the Board of Port Administration and Economic Development of the Atlantic Shelf (JAPDEVA), which manages the two ports. In January the leftist leadership of the JAPDEVA Workers Union (SINTRAJAP) was replaced in what the union leaders called a "coup d'état," paving the way for the privatization agreement. Negotiating the accord was the last act of Álvaro González, labor minister in the administration of former president Oscar Arias, whose term ended on May 8; he was succeeded by President Laura Chinchilla Miranda, a member of Arias' National Liberation Party (PLN). (La Nación, Costa Rica, May 11)

The Unified Campesino Movement of the Aguán (MUCA) reported that during the week of May 10 police and military forcibly removed campesinos from at least four cooperatives in the northern Atlantic region of Honduras. The police evicted campesinos from the San Isidro cooperative on May 10 and left about 100 agents at the site to keep the campesinos from returning. On May 12 security guards working for landowners René Morales and Miguel Facussé, along with some 60 police agents and soldiers, removed campesinos from the El Despertar in the Aguán River Valley, according to one of the campesinos. The Committee for the Defense of Human Rights in Honduras (CODEH) reported that police and soldiers evacuated the San Esteban and Trinidad cooperatives on May 13.

A Honduran truth and reconciliation commission on May 4 began investigating the June 2009 coup that removed Manuel Zelaya from power. The commission is tasked with understanding the circumstances that led to the coup, and making recommendations for the future. UN Secretary-General Ban Ki-moon has praised the commission as "an important first step toward reconciliation" in Honduras. The commission is also supported by the US government, and Honduras hopes it will result returning Organization of American States (OAS) recognition to the Central American republic. "We want to do what we can to leave behind the shock to our economy," Foreign Minister Mario Canahuati told Bloomberg. "Our intention is to have friends and alliances."

US Immigration and Customs Enforcement (ICE) agents on May 5 arrested a South Florida man accused of involvement in Guatemala's December 1982 massacre that left more than 250 dead. Authorities claim that Gilberto Jordan illegally concealed his past military service and involvement in the killings on his US immigration forms. Jordan is accused of being one of 20 Guatemalan special forces soldiers known as "Kaibiles" who killed men, women, and children in the village Dos Erres (Petéñ department) during Guatemala's civil war.

In Panama, thousands of workers marched on May 1 to oppose the neoliberal economic policies of President Ricardo Martinelli's government, which they said was seeking to "take the workers back to the labor conditions of the 19th century." They protested an increase in prices of staple goods, an increase in consumption taxes, government plans for labor "reform," and a law which imposes prison sentences of up to two years for blocking traffic during protests—an effort "to stop the unions and to criminalize social protest," according to Mariano Mena, director of the National Coordinating Committee of Organized Workers.