If you are looking for the official "paperwork" or regulations defining the duties of a (District Police Officer), you can find the primary legal framework in the Social Code (for jurisdictions like Kazakhstan) or the Ministry of Internal Affairs (MVD) regulations for Russia, which detail the responsibilities of "Uchastkovyi" commissions and officers. [5.3]
Part of the "Watch" (Dozory) universe, this story follows a district police officer who discovers the supernatural world of Others in a small Siberian village. [5.1] uchastkovyi skachat knigu
A fantasy novel about a woman who inherits the powers of a dying witch while working in local law enforcement, dealing with werewolves and vampires in an ordinary city. [5.2] Legal & Regulatory "Paper" If you are looking for the official "paperwork"