Paragraph 4 F1
The documentation shall be updated as necessary and reviewed at least every 5 years, to ensure that selection criteria, network design and monitoring site locations remain valid and optimal over time.
Annotations
Textual amendments
- F1
Sch. 1 Pt. 4 inserted (9.2.2017) by The Air Quality Standards (Amendment) Regulations (Northern Ireland) 2017 (S.R. 2017/2), regs. 1, 5