On 10th March 2020, COT and City Plan Professional Co., Ltd. arranged a public participation meeting on ‘Environmental Impact Assessment of Highway no. 304 Chachoengsao – T.Khao Hin Son Section on T. Mueang Kao – Phanom Sarakham (KM.100 + 000 – KM. 105 + 500)’ at the conference hall, district office of Phanom Sarakham, Chachoengsao province. Mr. Thakul Chaowanapong, Deputy Governor of Chachoengsao province, was the chairman, and Mr. Visit Chaieed, COT Environmental Specialist was the keynote speaker . Around 100 people attended this meeting.