The act contains "2477 Buddhist Era" in its name, which signifies the 2477th year of the Buddhist Era.  Under the Thai calendar at the time, the year 2477 Buddhist Era started on 1 April 1934 Common Era and ended on 31 March 1935 Common Era. Despite being dated "2477 Buddhist Era", the act was actually signed into law by the Council of Regency for King Ananda Mahidol on 15 June 2478 Buddhist Era (1935 Common Era) and was published in the Government Gazette on the 20th day of the same month.
<bdi><a href="https://en.wikipedia.org/wiki/en:House_of_Representatives_(Thailand)" class="extiw" title="w:en:House of Representatives (Thailand)"><span title="legislature of Thailand, sometimes serving as the lower house of the National Assembly of Thailand">House of Representatives of Thailand</span></a>
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"<a rel="nofollow" class="external text" href="http://www.ratchakitcha.soc.go.th/DATA/PDF/2478/A/723.PDF">พระราชบัญญัติให้ใช้ประมวลกฎหมายวิธีพิจารณาความแพ่ง พุทธศักราช ๒๔๗๗</a>". (๒๔๗๘, ๒๐ มิถุนายน). <i>ราชกิจจานุเบกษา</i>. เล่ม ๕๒, ตอน ๐ ก. หน้า ๗๒๓–๙๒๖.