PART 2STRATEGIC NOISE MAPS
CHAPTER 1GENERAL REQUIREMENTS FOR STRATEGIC NOISE MAPS
Strategic noise maps: general requirementsI14
1
Any strategic noise map made or revised under this Part shall satisfy the applicable requirements in Schedule 1.
2
a
the noise indicators Lden and Lnight as referred to in Annex I of the Directive; and
b
the supplementary noise indicators in all cases listed as examples in paragraph 3 of Annex 1 of the Directive;
when making or revising strategic noise maps under this Part.
3
The values of Lden, Lnight and the supplementary noise indicators shall be determined by means of the assessment methods set out in Schedule 2.
4
Subject to paragraph (5) existing noise indicators and related data shall be converted into Lden and Lnight.
5
The data referred to in paragraph (4) shall not be more than three years old.