Colombia's Congress approved a new peace deal with FARC rebels late on Wednesday, despite objections from former President and now Senator Alvaro Uribe, who said it was still too lenient on the insurgents who have battled the government for 52 years.
The agreement was approved in the lower house by 130-0, a day after the Senate ratified it 75-0. Lawmakers from Uribe's Democratic Center party left the floors of both houses in protest just before voting began.
The ratification - and signing last week - begins a six-month countdown for the 7,000-strong FARC, which started as a rebellion fighting rural poverty, to abandon weapons and form a political party.
President Juan Manuel Santos and rebel leader Rodrigo Londono signed the revised accord last week in a sober ceremony after the first deal was rejected in a national plebiscite.
Santos, who won the Nobel Peace Prize in October for his peace efforts, wants to get the deal implemented as quickly as possible to maintain a fragile ceasefire.