In the meeting number 35 on July 25th, the board to consider draft laws discussed the renaming of TAO Na Duang (องค์การบริหารส่วนตำบลนาด้วง), Na Duang district, Loei province to Kaeo Methi (องค์การบริหารส่วนตำบลแก้วเมธี). Its the first direct change to an administrative entity discussed in these board for a year when the merge of Wang Nuea was approved. Due to bad timing, I cannot read the transcript - law.moi.go.th is still inaccessible for me from Germany, and during my visit in Thailand recently I downloaded all the PDFs of the past year but this wasn't online then yet. Thus the announcement in the Royal Gazette will show whether the board approved the change or not.
The subdistrict Na Duang (ตำบลนาด้วง) is covered by two local governments, Na Duang TAO and Na Duang subdistrict municipality (เทศบาลตำบลนาด้วง). Thus this name change can either mean that the TAO will get upgraded to a municipality soon, or it simply to clean up the name ambiguities of the former sanitary districts in preparation of the proposed upgrade of all TAO to municipalities.
The name "Kaeo Methi" is the name of village number 5 of Na Duang subdistrict, which is also the location of the TAO office.