On January 17 2018 in the Ministry of justice of the Republic of Tatarstan representatives of JSC "Information company" Codex "conducted training of legal services of local governments of municipal districts and urban districts, the prosecutor's office of the Republic and the Association" Council of municipalities of the Republic of Tatarstan "on the use of specialized software AIS" Codex "for the legal analysis of regulatory legal acts of the republican and municipal levels.