Problems during the Udon Thani International Horticultural Expo 2026 have raised questions over whether Thailand can deliver a world-class international horticultural exhibition in Nakhon Ratchasima in 2029. Affected landowners and farmer representatives have demanded clear written assurances on market valuation and fair compensation norms before field surveys or land acquisition proceed. District officials are expected to hold consultations with local stakeholders to resolve the impasse.