Timeline
2020

Start of Full SBB pilot in 28 secondary schools

2021

First cohort of Primary 6 students undergo new PSLE scoring and Secondary 1 (S1) posting system

2022-2024

Progressive roll-out of Full SBB to more secondary schools

2027

First cohort of students to sit for a common national examination, and receive a common national certification

2028

First cohort of students to be admitted to Post-Secondary Education Institutes (PSEIs) under revised admissions criteria