Technical inspection document

A technical inspection document lists the requirements that the planned or designed electric power system shall comply with. This document is required if you want to design an electric power system for a building or prepare a plan of area.

A technical inspection document is required when:

  • You are preparing a design or a spatial plan.
  • You are planning electrical work.
  • You want joint access to the electricity network.
  • We will issue a technical inspection document at the latest in 30 days.

    Order a technical inspection document

    Standard technical inspection documents

    Here you will find standard technical inspection documents for submitting to a designer or a planner. They need not be requested separately.

  • New connection to a low-voltage network or design of an electrical installation for a detached house (pdf) »
  • Increasing the amperage of a main fuse in a low-voltage network (pdf) »
  • Construction or relocation of a metering point for a residential building (pdf) »
  • Change of a single-phase network connection to a three-phase connection (pdf) »
  • Connection for small producers (up to 500 kW) (pdf) »
  • Joint access to the electrical power network

    First, you must order a technical inspection document to determine whether joint access to the electrical power network is possible. A monthly fee is charged for joint access to the electrical power network in accordance with the price list.

    Only road signs or official signs provided by law may be mounted to power masts that are under joint access within the electricity network (Ministry of Economic Affairs and Communications Regulation "Meanings of road signs and road markings and requirements for traffic lights"). Signs that can be interpreted as advertising must not be mounted to power masts.


  • Standard conditions of joint access to the electricity network »
  • How much does it cost to issue a technical inspection document?

    The price of a technical inspection document is dependent on what it is used for. Should you require a technical inspection document for any other reason, please fill in an application for a technical inspection document.

    Price list

    How much does it cost to issue a technical inspection document?

    Technical inspection documents that are issued free of charge:

  • standard technical inspection documents
  • transfer from the old power system of Tallinn to the new power system
  • connection to a medium-voltage network
  • technical inspection documents for the design of the electrical system of a building (issued as an exemption upon request)
  • joint access to the electrical power network
  • Technical inspection documents that are issued for a charge of 41.87 euros:

  • designs for buildings and communications (designs that do not require construction of an electrical network)
  • temporary network connections
  • preparation of a spatial plan