Changes to Air Navigation (Noise Certification) 1972
S.I. 1972/455
Made by Air Navigation (Noise Certification) 1979
1 change. All changes to Air Navigation (Noise Certification) 1972
| Provision | Change | Made by | In force |
|---|---|---|---|
| Instrument | revoked | — | — |
From legislation.gov.uk's record of changes, the official one: see it there.