Construction Site Opening Permit (Sub-Decree 224 On Construction Permit)
- Site opening permit is needed before starting any construction activity.
- Starting date of new construction work is when there are any progresses of excavation or piling work.
- In case the competent authority does not complete on construction permit application in the duration determined in this sub-decree, the applicant can proceed to request for construction opening permit from that expired date.
- Construction site opening permit will be expired in 1 year after issued date if there isn’t any construction activity start.