Electrical certificate (CIE) for your home or premises
What is the boletín for?
Electrical installation certificate
It proves the installation complies with the Low Voltage Electrical Regulations (REBT). The supplier asks for it before connecting.
New connections, power changes and renovations
You need it for a new installation, when you increase your contracted power or after modifying the installation.
Homes, premises and industry
From a flat to a warehouse. We tailor the documents to the type and power of each installation.

Installation certificate
ExampleContracted power5.75kW
Maximum permissible power9.2 kW
Circuits checked7
30 mA RCDCorrect
How we do it
Installation inspection
We check the consumer unit, protective devices, cable sizes and earthing.
Technical documentation
We issue the certificate and, where the installation requires it, the technical report or project.
Registration with Industry
We register the file so the distributor can connect your supply.

What we need from you
1
Address and CUPS
The CUPS is on your electricity bill
2
Power you need
Your current power and the power you want
3
Holder's details
Name and DNI, NIE or NIF
A compliant installation, ready to connect.
What's included
- Check of the consumer unit, protections, wiring and earthing.
- Insulation and earth resistance measurements.
- Technical report or project, when the installation requires one.
- Electrical installation certificate (CIE) signed by an authorised installer.
- Filing with Industry so the distribution company can connect you.
Not included
- Repairs if the installation does not comply. These are quoted separately.
- The connection and hook-up fees charged by the distribution company.
- Your electricity contract with the supplier.
What the quote depends on
- Type of installation: home, commercial premises or industry.
- Power and number of circuits.
- Whether a technical report is enough or a project is needed.
- Whether the installation needs an initial inspection by an inspection body (OCA).
Regulations we apply
- Reglamento Electrotécnico de Baja Tensión
Real Decreto 842/2002 and its technical instructions (ITC-BT).
- ITC-BT-04
Documentation and commissioning of installations: technical report or project.
Service area
- Córdoba city
- Lucena
- Puente Genil
- Montilla
- Priego de Córdoba
- Cabra
- Palma del Río
- Baena
- Pozoblanco
- Aguilar de la Frontera
- Rute
- La Carlota
- Peñarroya-Pueblonuevo
- Fernán Núñez
- Montoro
And the rest of the province of Córdoba.
A technical team
that already knows Córdoba
Clients
+100
Homeowners, small businesses and companies who already trust us.
Coverage
Córdoba and province
9
Services
Frequently asked
questions
What people ask us most about this service.

