Sewerage and Drainage Act
Sewerage and Drainage (Sewage Treatment Plants) Regulations (Revoked)
Rg 3
G.N. No. S 168/1999

REVISED EDITION 2007
(15th May 2007)
(Revoked)
1.  (These Regulations were revoked by G.N. No. S 67/2013 with effect from 01/02/2013).