Projects for the implementation of energy efficiency measures (EE) on multi-apartment buildings (MZS) are included in the Investment Programme for the implementation of the IHLLD of Pernik. The project proposal provides for renovation, renovation, renovation and introduction of energy efficiency measures for 7 residential buildings on the territory of the town of Pernik, namely: 1.Pernik, district Iztok, Maxim Gorky Str., bl.4, Ent. A and B2.Pernik, Iskar Str., bl.5, Ent. A and B3. Pernik, Petko Karavelov Str., bl. 1, Ent. A4. Pernik, kv. Iztok, Karl Marx Str., bl. 1, Ent. A and B5. Pernik, Pantelei Str., bl.10, Ent. A6. Pernik, Pernik Str., block 33, Ent. A, B and V7. Pernik, Iskar Str., bl. 3, Ent. A and B Necessity, which will be satisfied through the implementation of the project: providing better living conditions for residents of MOS, improved thermal comfort, improved appearance of buildings and ensuring a higher quality of the living environment. Target groups are the owners’ associations of the Ministry of Railways in which are members the owners of independent sites in the Ministry of Railways and in particular the owners of independent sites in 7 MAS, including owners of homes and businesses, as well as persons visiting the homes and businesses. The specific objective of the project proposal (PP) is to increase the level of the project in the residential sector in Pernik. The expected results of the project implementation are: a higher level of EE of the Ministry of Railways and the reduction of energy costs;-improvement of the performance to extend the life cycle of buildings;ensuring adequate with sustainability criteria, accessible living environment.The main activities to be implemented during the project are: Organisation and management of the project, Organisation and procurement; Engineering/design, author’s supervision and construction works/; Carrying out construction supervision and assessment of the conformity of the project; Publicity and visualisation and Auditing.