Knowledge base – Page 7

Complaints about noise from an industrial facility should be addressed substantively and in good time. First, it is necessary to establish where the noise actually comes from, what operating regime the facility runs under, and whether the problem may occur during the day or at night.

An expert opinion under the Air Protection Act is an important document when permitting new stationary sources, changing operation, and communicating with the regional authority. It is typically addressed for sources listed in Annex No.

A dispersion study assesses how emissions from a stationary source, traffic, or other project will manifest in surrounding air quality. In practice it is addressed especially when permitting new sources, operational changes, capacity increases, significant related traffic, or in proceedings where the regional authority needs to assess immission contributions of the project.

The amendment to the Air Protection Act carried out by Act No. 42/2025 Coll.

Operators of boiler plants, paint shops, technological lines, and other stationary sources often face the question of whether they must commission authorised emission measurement, or whether another expert supporting document is sufficient for the given situation. What matters most is the type of source, operating permit conditions, technology change, and the purpose for which the output is to be documented.