- Latest available (Revised) - English
- Latest available (Revised) - Welsh
- Original (As made) - English
- Original (As made) - Welsh
This is the original version (as it was originally made).
4.—(1) Any strategic noise map made or revised under this Part must satisfy the applicable requirements in Schedule 1.
(2) A competent authority under regulation 6 or 10 must apply—
(a)the noise indicators Lden and Lnight in accordance with Annex I of the Directive; and
(b)the supplementary noise indicators in all cases listed as examples in paragraph 3 of Annex I of the Directive,
when making or revising strategic noise maps under this Part.
(3) The values of Lden, Lnight and the supplementary noise indicators must be determined by means of the assessment methods set out in Schedule 2.
(4) Subject to paragraph (5) existing noise indicators and related data may be converted into Lden and Lnight.
(5) The data referred to in paragraph (4) must not be more than three years old.
(6) “Supplementary noise indicator” means a noise indicator as defined in Schedule 3.
Latest Available (revised):The latest available updated version of the legislation incorporating changes made by subsequent legislation and applied by our editorial team. Changes we have not yet applied to the text, can be found in the ‘Changes to Legislation’ area. The revised version is currently only available in English.
Original (As Enacted or Made) - English: The original English language version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
Original (As Enacted or Made) - Welsh:The original Welsh language version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
Access essential accompanying documents and information for this legislation item from this tab. Dependent on the legislation item being viewed this may include:
Use this menu to access essential accompanying documents and information for this legislation item. Dependent on the legislation item being viewed this may include:
Click 'View More' or select 'More Resources' tab for additional information including: