Safety rules for working at height in the process of erecting the main frame of monolithic residential and public buildings and structures up to 100 m high, as well as buildings made of large-block structural elements, which are the main amount of construction sites in the country, are fixed in GOST R 12.3.050-2017 "Occupational safety standards system. Construction. Work at height. Safety regulations". Two other standards related to the terms, definitions and design of protective grids. The documents were examined by the Technical Committee 465 "Construction" and registered in Rosstandart. The editions of the standard are accommodated with European standards and earlier discussions took place with the participation of the representatives of the Trade Union of Russian Builders, the Moscow Trade Union of Builders, heads of work safety services for construction companies.