The USA is the pivotal player in closing major loopholes and setting strong rules for international transfers of arms in the final days of ATT negotiations.
International artists have come together to call on governments to agree a strong Arms Trade Treaty.
Hundreds of thousands of Amnesty International activists are calling for an end to arms transfers that fuel human rights abuses.
Amnesty International releases its flagship yearly report documenting the state of the world's human rights.
Five former paramilitaries have each been sentenced to nearly 8,000 years in prison for their role in one of the bloodiest mass killings of Guatemala's civil war.
Serious concerns remain in Guatemala as the UN Human Rights Committee is due to evaluate the country's human rights performance.
Pedro Pimentel Ríos is the fifth former soldier in Guatemala to be convicted for his role in the 1982 killings of more than 250 people in a rural village.
A US immigration court has ruled that a former Salvadoran Defence Minister can be deported on the basis of grave abuses during the 1980s civil war.
Colombia's FARC guerrilla group have said they will no longer kidnap for ransom, but they have yet to renounce a host of other abuses.
Haitian authorities have dropped the case against former leader Jean-Claude Duvalier, who is accused of crimes against humanity during his rule.
A former Guatemalan head of state will face trial on genocide charges over massacres of thousands of mostly Mayan villagers in 1982 and 1983.
Relatives of hundreds of massacre victims have triumphed in forcing retired General Ríos Montt to appear before a court on genocide charges.
Despite an ongoing investigation, Haiti's former ruler has yet to face justice for widespread human rights violations from the past.
Former Panamanian General Manuel Noriega has been extradited back to Panama, but must still face justice for his full role in human rights violations.
For decades, families have sought justice for hundreds victims of a 1981massacre at El Mozote in El Salvador.
Four members of Colombia's security forces have been killed while being held by guerillas, a possible war crime.
The Uruguayan government has revoked a controversial 1986 law that shielded officials from prosecution for crimes against humanity.
Decades after Argentina's military dictatorship ended, the latest in a series of trials has brought former officials to justice for crimes against humanity.
Staff of the Guatemalan Forensic Anthropology Foundation have received death threats after testifying at a key trial on a 1982 massacre.
Authorities urged to ensure that when the country's former leader is extradited by France he is tried for human rights abuses during his 1980s rule.