2010 January    
English enrichment classes start at Inspire Centre for kindergarten age children

2010 September
A trial class of students enrols and classes start operation in Lao and English while waiting for approval from Ministry of Education

2014 Mar–May  
Ministry of Education gives approval for the school to be licensed. The Singapore Mission School (Kindergarten and Primary) is official!

2015 May          
Our pioneer batch of students takes their Primary 5 Lao National exams with 100% passes and certificates of commendation.

2016 Jan            
Building of extension commences

Formation of a Board of Governors for SMS

2017 Feb            
Official opening of new extension

2017 Jul              
Two of our pioneer students attempt the Singapore International Primary School Leaving Examination (iPSLE) and achieve clear passes and one A.