We would like to inform you that in 2023 on February 20, till 12:00 due to technical problems mails of “Scientific Center of Drug and Medical Technologies Expertise after academician E.Gabrielyan” was out of service. If you have a letter sent within the specified period, please contact the “Scientific Center of Drug and Medical Technologies Expertise after academician E.Gabrielyan” to find out if your letter has reached the addresse or send again.