Online Standards Store PDF
SP 81-01-94
Code of regulations on cost estimation of construction during elaboration of priliminary and detail design
Document status: Replaced
€25
SP 301.1325800.2017
Information modeling. Rules for the organization of work by the production and technical departments
Document status: Active
€18
SP 482.1325800.2020
Engineering hydrometeorological survey for construction. General regulations for execution of work
Document status: Active
€16