Thailand and Cambodia held four-day talks in Malaysia to finalise a ceasefire after deadly border clashes.
The ceasefire was brokered by ASEAN, chaired by Malaysia, with support from the United States.
Tariffs on goods between the two countries were reduced from 36% to 19% as part of the ceasefire deal.
Discussions included plans for an ASEAN-led monitoring team, though the territorial dispute near the Preah Vihear temple, Cambodia, remains unresolved.