The CIE bulletin has a validity period of 20 years, and all households, premises and industrial buildings must have one. Every 20 years, therefore, you must request an inspection otherwise the distribution company (the entity that requires it) would not continue to supply electricity. Keep this in mind if, for example, you buy a second home. You will have to make sure that the CIA has not expired. Of course, if the house is new, it must be verified that it complies with all the requirements of the electronic bulletin. Another circumstance in which you will have to request the electronic newsletter is when you want to increase the contracted power, to verify that the installation will support this increase in kilowatts.
It will also be essential to request a CIE when we make a change in our electrical installation. All changes that we introduce in the electrical wiring of our house should be reflected in the bulletin; it is mandatory that this official document is fully updated.
Finally, you will have to obtain the CIE when there has been a power failure due to non-payment.