Does your mechanic know how to handle an electric car? Now he has an official manual for that

With the increase in the electrified fleet, ABNT document and supported by Anfavea aims to qualify labor and ensure safe repairs

Handling high-voltage batteries requires isolated tools and strict protocols defined by PR 1025 (Foto: Reprodução)
By Tom Schuenk
Published on 2025-12-24 at 02:00 PM

The ABNT (Brazilian Association of Technical Standards) published Recommended Practice (PR) 1025, a document that establishes the first official guidelines for the maintenance of electric and hybrid vehicles in Brazil. The move aims to fill a technical gap in the aftermarket sector, which faces the challenge of keeping up with the rapid electrification of the national fleet without a standardized service infrastructure.

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Currently, the growth in sales has exposed the shortage of skilled labor to handle high-voltage systems. The fear of owners and the market is that workshops will operate in a traditional way on engines that require scientific rigor, increasing the risk of fatal accidents and mechanical damage.

Safety and professional qualification

Unlike a law, PR 1025 works as a technical manual of excellence. The text covers the entire automotive chain, establishing protocols from the bench mechanic to towing and armoring services. The main advantage of the “Best Practice” format is agility: the document can be constantly updated to keep up with the evolution of the batteries.

The standard structures the sector in fundamental pillars:

  • Risk Management: Strict protocols for handling high-voltage systems, aiming at worker safety;
  • Competency Levels: Technical classification that separates professionals able to perform complex repairs from those authorized only for peripheral maintenance;
  • Formalization: It transforms the repair into an auditable process, removing the sector from technical informality.

Legal impact and insurance companies

Developed with the support of Anfavea, IQA and Sindirepa, the standard provides legal certainty to the market. Although it is not mandatory by law, it should become the parameter required by automakers and insurers for the validation of guarantees and payment of claims.

In the short term, compliance with ABNT tends to cease to be a differential to become an operating requirement. For the consumer, the measure offers the guarantee that the vehicle will be handled according to internationally validated safety standards, mitigating the risks inherent to electric propulsion technology.

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