4.
Where the levels are below a level to be determined according to the provisions referred to in Article 4 (5), the sole use of modelling or objective estimation techniques for assessing levels shall be possible. This provision shall not apply to agglomerations in the case of pollutants for which alert thresholds have been fixed according to the provisions referred to in Article 4 (5).
Council Directive 1999/30/EC of 22 April 1999 relating to limit… (EU) · Directive 2000/69/EC of the European Parliament and of the Council of… (EU) — sign in to see which provisions, and what they say.
← 3. · All articles · 5. →
Source: EUR-Lex (Cellar) · retrieved 2026-10-12 · Text as adopted (Official Journal); later amendments are not incorporated in this text.