The fastest way to check citizenship is to check the status of one of the documents. This can be done
on the website, by selecting the appropriate document. If a person has lost her citizenship, then the document, for example, piradoba will be inactive. This method is simple, but not always 100% correct — for example, a piradoba will be inactive if a person does not have registration at the place of residence (remember, we wrote that de-registration at the place of residence is possible without the knowledge / consent of the registered person).