BANGKOK, March 28 — Thailand is ramping up efforts to combat wildfires in the northern provinces as part of a broader push to curb hazardous PM2.5 air pollution.

BANGKOK, April 9 — Foreign nationals will temporarily be exempted from submitting the TM.6 Form when entering or exiting Thailand at the immigration checkpoints, effective April 15 to October 15.

BANGKOK, Oct 24 — Thailand has decided that starting November 1 until April 30 next year, visitors entering the country via the Sadao Immigration Checkpoint in Songkhla will be temporarily exempted from submitting the TM6 immigration form.