The GS 2020 Edition posted below is for information only. When amendments are issued, the updated version of this GS will be posted. 

Continuously Updated Version incorporating Amendments:

No.                  Item Latest Update
1                      Guidelines for Management of General Specification for Civil Engineering Works(42KB) 27 June 2022
2                      General Specification for Civil Engineering Works Volume 1, 2020 Edition(3.29MB) 10 June 2021
3                      General Specification for Civil Engineering Works Volume 2, 2020 Edition(3.53MB) 2 June 2022
4                      Email dated 31 December 2020 on grace period for GS, 2020 Edition(40.80KB) 31 December 2020

Original Version:

No. Item Latest Update
5 General Specification for Civil Engineering Works Volume 1, 2020 Edition (3.29MB) Original
6 General Specification for Civil Engineering Works Volume 2, 2020 Edition (2.94MB) Original
7 Amendment No. 1/2021 (40.80KB) 10 June 2021
8 Amendment No. 2/2021(92KB) 15 July 2021
9 Amendment No. 3/2021(106KB) 12 October 2021
10 Amendment No. 1/2022(88KB) 2 June 2022