On 20 June 2014 the President of Ukraine announced his fifteen-point plan for peace and unilaterally ordered a week long ceasefire. Russian president Vladimir Putin insisted that negotiations should include representatives of separatists from the Eastern Ukraine and should not perceive it as an "ultimatum", otherwise the ceasefire would fail. On 23 June the pro-Russian militants promised to honor the ceasefire if they participate in talks. By request of the President, Ukraine was represented by Leonid Kuchma, as Pavlo Klimkin had to be present in Luxembourg. To the first meeting of the Donetsk talks on 23 June 2014 arrived Leonid Kuchma, Mikhail Zurabov, Viktor Medvedchuk, leaders of pro-Russian militants Oleg Tsariov and Aleksandr Borodai and the OSCE representatives. After the meeting, the vehicle with Kuchma and Nestor Shufrych was attacked by angry crowd just outside the administrative building. According to OSCE, Medvedchuk represented pro-Russian militants at the negotiations. Participation of Medvedchuk as a mediator in negotiations was also backed by Angela Merkel, to which Poroshenko agreed. On 26 June 2014 the Medvedchuk's "Ukrainian Choice" accused Tagliavini that she misunderstood as Zubarov explicitly stated that Medvedchuk acted on petition of Petro Poroshenko. During the ceasefire, the pro-Russian militants released the OSCE observers that were held hostage.
Second Kiev meeting
On 2 July 2014 at the meeting in Berlin four minister of foreign affairs from Germany, France, Russia and Ukraine agree to resume peace talks no later than 5 July 2014. The third session of the group took place on 6 July 2014. At the negotiations were present Kuchma, Zurabov, Tagliavini, Shufrych, and Medvedchuk.
Third Kiev meeting
The group also convened soon after the crash of Malaysian Airlines on 17 July 2014, when representatives of separatists assured cooperation with the OSCE representatives in the East Ukraine.
The new round of peace talks started on 31 July 2014 in Minsk. On 5 September 2014 the Minsk Protocol was signed. According to the interview Aleksandr Borodai by the Russian newspaper "Novaya Gazeta", Kuchma proposed pro-Russian militants to surrender, at which both Medvedchuk and Shufrych chuckled.
At a summit in Minsk on 11 February 2015, the leaders of Ukraine, Russia, France, and Germany agreed to a package of measures to stop the War in Donbass; this package became known as Minsk II. Since then the contact group occasionally gathers in Minsk. The separatists Donetsk People's Republic and Luhansk People's Republic representatives forward their proposals to the Trilateral Contact Group on Ukraine. Several subgroups within the Trilateral Contact Group have been created since.