Rename of Muban in Nan

Today, the change of the name of an administrative village in Nan province was announced in the Royal Gazette. Mu 6 of Nam Pua subdistrict, Wiang Sa district was renamed from Ban Mai Santi Phap (บ้านใหม่สันติภาพ) to Ban Pang Si Siat (บ้านปางสีเสียด). The announcement was signed by Ukrit Phuengsopa (อุกริช พึ่งโสภา), province governor of Nan, on November 13 last year, but does not state the date at which the name change became effective. The text also states that the change was approved by the board to consider name changes in its meeting number 5 on November 21 2013 - so almost one year before it was officially approved by the province governor. Interestingly, on the Thai Wikipedia the name of the Muban was already changed on September 30 2013, so even before the board meeting.