The UNE has recently published a report on standard UNE 202009-29-2:2018 IN "Guide for checking and inspecting low voltage electricity installations in garages", which provides a guideline for verifying and inspecting low voltage electricity installations in garages (as per Guidelines BT-29 issued by the REBT in 2002).
This aims to outline a methodology for checking/inspecting and to provide the documentation for recording the conditions and check/inspection values (damages, impairment, hazardous conditions, etc.).
Among other aspects, this report states that maintaining adequate ventilation is an essential requirement for guaranteeing the security of installations in garages.
More information here.
