lexiara

5.

IED

As an alternative to the measurements of SO2 and NOx referred to in point 3, other procedures, verified and approved by the competent authority, may be used to determine the SO2 and NOx emissions. Such procedures shall use relevant CEN standards or, if CEN standards are not available, ISO, national or other international standards which ensure the provision of data of an equivalent scientific quality.

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Source: EUR-Lex CELLAR · retrieved 2026-08-09 · Text as consolidated on 2024-08-04; changes after this date are not shown.