Baik Tae-hyun, the RoK's unification ministry spokesman, told a regular press briefing that the co-chiefs of the inter-Korean liaison office held a meeting in Kaesong from 11 a.m. local time (0200 GMT) on December 28.
The RoK side was represented by Vice Unification Minister Chun Hae-sung, while the co-chief of the DPRK was Jon Chong Su, vice chairman of the Committee for the Peaceful Reunification of the Fatherland.
Chun and Jon discussed the inter-Korean projects, which were launched this year, and sustainable ways to develop inter-Korean relations next year, the spokesman said.
The joint liaison office was launched in September for the round-the-clock communications between the two Koreas. About 30 RoK officials and some 20 DPRK officials currently work at the office.