What is the Water Bulletin? FAQ about Water Installation Certificate

What is the Water Bulletin or Water Installation Certificate?

Boletín de agua

Today we are going to explain what the Interior Water Installation Certificate is, commonly known as the Water Bulletin. This certificate is the legal document that will serve to demonstrate to public administrations that our water and plumbing installation of a home or business premises complies with the technical and legal requirements to be authorized. The Water Bulletin must be prepared and signed by an authorized and qualified professional.

For this, this professional must possess the installer's license of the autonomous community of the installation correctly approved. He is the one who will sign the corresponding certificate and will be responsible for the corresponding technical checks.

What is the expiration date?

The water bulletin does not expire as long as the installation does not undergo modifications. Its validity expires from the moment that said installation undergoes substantial modifications, for which it will be necessary to renew said certificate. This is the case of reforms or modifications of the water installation.

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What a water installation certificate must have

The interior water installation certificate or bulletin must include several data in order to be valid. We summarize them here:

  • Technical data and location and location of the installation.
  • Technical data and location and location of the installation.
  • Data of the owner of the installation itself.
  • List of all the elements of the installation that are going to be included. All connection points, sinks, showers, etc. in detail.
  • Data of the company that is going to install it.
  • The use and purpose for which the installation itself will be used (housing, offices, industrial installation, etc.).

Depending on the autonomous community in which the building is located, the corresponding forms must be completed.

What is a water bulletin necessary for

The water bulletin or water installation certificate is essential and necessary if we want to register the water in our home. Likewise, if it is a commercial or industrial premises and explaining in said bulletin the purpose of the installations.

This is essential if it is a newly built premises or home. Only with the corresponding water bulletin signed by a properly authorized installer, can we register the water supply in the home, presenting it to the corresponding autonomous body and paying the necessary fees.

In the case of community homes, a water bulletin will be needed for each of the homes that make it up, in addition to another one for the community installation.

If it is necessary and essential that a water bulletin be made in the first occupation of the home or premises in the case that it is a new installation, it is also necessary if there are modifications.

As we have already explained, the initial bulletin does not expire, as long as there are no modifications to the installation itself. In the event of a variation or reform, it will be necessary to request a professional to renew our water bulletin and present it again. Failure to do so could lead to legal consequences and fines in the event that there is a problem with said water installation in the future.

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