Delegates from South and North Korea have ended talks on issues related to the passage of people and goods at the Gaeseong Industrial Complex.

In the morning session on Tuesday, the two sides delivered their positions on three issues-- passage, communications and customs clearance. During the afternoon session, they held working-level talks to discuss the three issues in detail.

South Korean delegates proposed that the customs clearance procedures be simplified, an electronic entry/exit system be introduced and that Internet access be made available at the border complex.

During the talks, Seoul also inquired about the identities and whereabouts of four South Koreans detained by North Korea. But whether the North responded is not yet known.

The Unification Ministry in Seoul said that the talks were attended by five officials from each side.