21 December 2012 Last updated at 06:33 GMT
The new Libyan government in Tripoli is prepared to open all files relating to the Lockerbie bombing, the country's ambassador to the UK has confirmed.
However, Mahmud Nacua said it would be at least another year before Libya was in a position to release whatever information it holds.
The move comes on the 24th anniversary of the of bombing of Pan Am flight 103 over Scotland, which killed 270 people.
Bomber Abdelbaset al-Megrahi died this year after being released in 2009.
Megrahi, a Libyan agent, was released by the Scottish government on compassionate grounds, suffering from terminal prostate cancer.
He remains the only person ever convicted of the bombing, but Scottish police hope to pursue other suspects in Libya following the country's revolution and downfall of Colonel Gaddafi in 2011.
Abdelbaset al-Megrahi was released from a Scottish prison suffering from cancer
Scotland's top prosecutor recently wrote to the new Libyan prime minister for help and the UK government has said it was pressing Tripoli "for swift progress and co-operation" on the Lockerbie case.
Mr Nacua told the BBC no formal agreement had yet been reached, but that Libya would open the files it holds on the case.
He said that would only come when his government had fully established security and stability - a process he believes will take at least a year.
In April of this year, Scotland's Lord Advocate Frank Mulholland travelled to Tripoli with the director of the FBI, Robert Mueller, requesting co-operation after the fall of Gaddafi.
This was followed in May by a meeting with Libya's interim prime minister in London to discuss further inquires into the bombing.
At the time, a Crown Office spokesman said: "The prime minister asked for clarification on a number of issues relating to the conduct of the proposed investigation in Libya and the lord advocate has undertaken to provide this.
"The prime minister made it clear that he recognised the seriousness of this crime and following the clarification he would take this forward as a priority."