1. Labor Code of the Russian Federation of December 30, 2001 No. 197-FZ (as revised on June 28, 2021) Available at: http://www.consultant.ru/document/cons_doc_LAW_34683/ (in Russian).
2. Federal Law of 10.12.1995 No. 196-FZ "On Road Safety" (as amended on 09.11.2020) Available at: http://pravo.gov.ru/proxy/ips/?docbody=&nd=102144301&rdk=&intelsearch= (in Russian).
3. Order of the Ministry of Health of Russia dated December 15, 2014 No. 835n "On approval of the Procedure for conducting pre-shift, pre-trip and post-shift, post-trip medical examinations" (as amended on April 16, 2015) Available at: https://www.garant.ru/products/ipo/prime/doc/70880038/
4. Tsay L.V., Betekhtina V.A., Stepanenko V.S. Medical examinationы as medical security system. Medicina truda i promyshlennaja jekologija. 2017; (9): 208–9 (in Russian).
5. Gorokhova S.G., Barkan V.S., Gutor E.M., Lapkina E.E., Muraseeva E.V., Sasonko M.L. Evaluation of ECG screening for diagnosis of acute cardiovascular diseases during preliminary examinations in locomotive crew workers. Medicina truda i promyshlennaja jekologija. 2017; (7): 21–5 (in Russian).