2013GOST 21.110-2013 System of design documents for construction. Specification of equipment, products and materials
1995GOST 21.110-1995 System of building design documents. Rules of developing specifications for eqipment, products and materials
1980GOST 21.109-1980 System of building design documents. Bills of consumption of materials
GOST 21.109-1980 System of building design documents. Bills of consumption of materials was changed to GOST 21.110-1995 System of building design documents. Rules of developing specifications for eqipment, products and materials.