PART 2Air quality
CHAPTER 2Retention of functions from Directive 2004/42/CE
Power to update in light of technical progress6
1
The Secretary of State may, by regulations—
a
amend provision in any enactment which corresponds to that made by Annex 3 to Directive 2004/42/CE;
b
make provision requiring (whether by amending an enactment, or otherwise) a reference to Annex 3 to Directive 2004/42/CE (or a reference which encompasses that Annex) to be read as a reference to that Annex with modifications.
2
But the Secretary of State may exercise the power in paragraph (1) only to the extent that the Secretary of State considers that it is appropriate to do so as a result of technical progress.