According to the Regulations for the organization and staging of the ESF official competitions, adopted on March 28, 2015 in Moscow, the participants of the official ESF competitions have to get a backnumber on their sambo jackets indicating surname and name, as well as the country code.
For the official ESF competitions it is allowed to use the uniform in accordance with the present Regulations and the FIAS International SAMBO Rules. The uniform size compliance is verified at the uniform control held by referees.
Please go to the website www.sambobacknumber.com to order the backnumbers.