Materials should be submitted in Ukrainian or English (British English). English-language texts will only be accepted if they have been professionally translated; machine translations will not be considered. Articles should be sent by email to nps.dnpb@gmail.com or via the ‘Submit an article' section on the website. Information about the authors (in Ukrainian and English) should be attached in a separate file: full name, academic degree, position, institution, postal address, ORCID and contact email address. File names should contain the author's surname (e.g. Kovalenko_Stattya, Kovalenko_Vidomosti). Materials that do not comply with the requirements may be returned without consideration.