In September 2022, when Kherson was occupied, the Kherson police asked the scientists of Kherson State University to help create an inspiring and motivating oath, a vow that would reflect their ardent desire to liberate Kherson, inspire and enrich the regional linguistic and historical traditions of the Kherson region. And such an oath was created together by professor Serhiy Omelchuk, associate professors Natalіa Kuzovova and Svitlana Klymovych. Soon it sounded in the liberated territories of Kherson region, and already in November 2022 - in free Kherson
On August 3, 2023, a copyright certificate was received for the literary work "Oath of the Kherson Oblast Police"