Federal Law No. 126-FZ of May 29, 2024 “On Amendments to Article 6 of the Law of the Russian Federation “On Institutions and Bodies of the Penal Enforcement System of the Russian Federation”” provides for the creation of institutions of a combined, so-called hybrid type. It is planned to concentrate correctional institutions and pre-trial detention facilities in a single center, modernize and unify existing technologies in the field of regime maintenance and development of the production sector, as well as provide a reasonable approach to creating conditions for the detention of convicts, suspects and accused. Correctional institutions of the combined type are beneficial to the state, since the organizational and financial costs of moving convicts and escorting them are reduced; the efficiency of logistical support of the institution is increased; forces and means for the protection of convicts are being saved; it is possible to create modern production facilities that could employ all categories of convicts, while solving the problem of eliminating dilapidated facilities in order to improve the conditions of detention of convicts, suspects and accused. The article discusses some problematic issues that will have to be taken into account when implementing the reform. The main thing is the additional allocation of material and financial resources for the construction of centers or the reconstruction of old institutions; the creation of a modern socio-economic environment for employees working in the institution and their family members; a new type of head will be required, the expansion of staff with high qualifications, knowledge, skills and relevant experience; it is necessary to ensure the isolation of various categories of convicts, security and maintenance of the regime. The ambiguous attitude of local residents towards such construction should also be taken into account. The opinion that educational colonies, medical correctional institutions and detention houses could also be located in joint- type institutions was not supported by deputies of the State Duma. Nevertheless, this issue is not completely closed. It is subject to broader discussion with the participation of specialists, including on the pages of this journal, which may allow the relevant draft law to be submitted to the State Duma.