On 23 July 2014, His Excellency Mr. Voradet Viravakin presented his Letter of Credence, by which His Majesty King Bhumibol Adulyadej accredits him as Ambassador Extraordinary and Plenipotentiary to the Republic of Namibia, to His Excellency Mr. Hifikepunye Pohamba, President of the Republic of Namibia at the State House. Ambassadors of Ethiopia, Ghana, Lesotho, Burkina Faso, Sudan and Pakistan also presented their Letters of Credence to the President on this occasion.

H.E. Mr. Voradet Viravakin, Ambassador of the Kingdom of Thailand, Mr. Surasak Suparat, Minister and the Consul of the Royal Thai Embassy together with the Thai community in Johannesburg participated in the activity to mark the beginning of the Buddhist lent at the Johannesburg Meditation Center (JMC) on 12 July 2014.

On 27 June 2014 at 11.30 hrs, Mr. Voradet Viravakin, Ambassador of the Kingdom of Thailand to the Republic of Mozambique, in a capacity of the Head of the Thai delegation, delivered a country statement and signed a Maputo+15 declaration at the Third Review Conference of the State Parties to the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on their Destruction in Maputo, Mozambique.

On 10 June 2014, His Excellency Mr. Voradet Viravakin presented the Letter of Credence accrediting him as Ambassador of Thailand to the Republic of Botswana to His Excellency Lieutenant General Seretse Khama Ian Khama, President of the Republic of Botswana. On this occasion, the two also exchanged views on the bilateral relations between Thailand and Botswana such as trade, investment, technical cooperation and tourism.