Changes made by Water Supply (Water Quality) 1999
S.I. 1999/1524
Made to Water Supply (Water Quality) 1989
2 changes. All changes made by Water Supply (Water Quality) 1999
| Provision changed | Change | By | In force |
|---|---|---|---|
| regs.23A.23B | added | reg.2(1) | — |
| reg.28 | amended | reg.2(2) | — |
From legislation.gov.uk's record of changes, the official one: see it there.