Security Service of the Ministry of Internal Affairs in Poland, Secret service organization in Warsaw, Poland
This organization served as the domestic intelligence service of communist Poland, with offices based in Rakowiecka Street in Warsaw. It maintained operational bureaus across all voivodeships and employed thousands of officers and informants to monitor the population.
The service was created in 1956 as part of post-Stalinist reforms and remained operational until 1990. After the fall of communism, its archives were partially opened, allowing historians and citizens to examine past surveillance methods.
The Security Service maintains extensive records documenting social changes in Poland through decades of surveillance and intelligence gathering activities.
The headquarters in Warsaw is no longer operational and cannot be visited. Those interested in learning about this period can find exhibitions and documents related to this era at several museums in the city.
The archives contain over 90 kilometers (56 miles) of files and documents, including reports from agents who monitored artists, intellectuals, and opposition figures. Many of these records are now accessible to eligible citizens who wish to review their own files.
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