Residents of the capital and entrepreneurs seeking information on environmental supervision must familiarize themselves with an important organizational change regarding the electronic communication of government offices. Since January 1, 2024, the website of the Provincial Inspectorate for Environmental Protection (Wojewódzki Inspektorat Ochrony Środowiska) in Warsaw has been archived. This means that the previous URL no longer serves to publish current announcements, legal acts, or information about ongoing inspections.

New Informational Address

Updated materials and news related to the activities of the Mazovian Provincial Inspectorate for Environmental Protection are now available exclusively at the new address: https://www.gov.pl/wios-warszawa The transfer of content to the gov.pl platform aims to standardize the presentation of public information by state institutions and facilitate access to documents for users utilizing the common panel of government services.

Visitors accessing the older version of the site should note that the content presented there is of a purely historical and archival nature. To obtain reliable data concerning current environmental regulations, procedures for reporting irregularities, or air quality research results in Warsaw, one must refer exclusively to the new, active service.