Importing Adhesive Tape into Brazil: INMETRO and ABNT NBR NM 247

Brazil operates one of the more structured conformity regimes in the region, and electrical products sit close to its centre. Importers of adhesive tape need to know three things: whether their product falls under compulsory certification, what test standard applies, and who is the importer of record.

This is a working outline, not legal advice. Requirements change, and the current position must be confirmed with an accredited certification body or a customs broker.

INMETRO and the compulsory scheme

INMETRO is the national metrology and conformity body. It runs both compulsory certification, where a product may not be sold without it, and voluntary conformity assessment, where certification is optional but signals quality.

Electrical insulating tape has historically been addressed through a specific portaria, and a document such as Portaria 371/2009 is commonly cited in relation to PVC electrical tape. Whether compulsory certification applies to a given product depends on the current portaria and on how the product is classified and marketed. This is exactly the kind of question where the current rule must be checked rather than assumed from an old document.

The distinction between compulsory and voluntary matters commercially: compulsory certification is a condition of lawful sale, while voluntary conformity assessment is a differentiator you can choose to adopt.

ABNT NBR NM 247 as the aligned standard

ABNT NBR NM 247 is the aligned test standard for PVC electrical insulating tape. Where certification applies, the testing follows the methods of the standard, covering properties such as dimensions, adhesion, tensile behaviour, elongation, dielectric strength and flame performance.

Because the standard is aligned to a regional norm, the technical content will look familiar to anyone who has tested PVC electrical tape elsewhere. The relevant point for a supplier is that the product must be tested to this standard by an accredited body, and the specification must remain stable afterwards.

Portuguese labelling and the importer of record

Consumer goods sold in Brazil require information in Portuguese, which means the label typically needs the product name, net content, importer details and any warnings in Portuguese. As in most regimes, the importer of record carries the responsibility for the goods entering the country and for conformity.

If you are the foreign manufacturer, plan for the importer to be named on the packaging and to hold the registration. Building that into your artwork schedule early avoids a relabelling exercise later.

Where classification and use matter

Adhesive tape is classified in the tariff schedule largely by backing material, and the route to certification can depend on whether the product is presented as general-purpose tape or as electrical insulating tape. A PVC tape marketed for electrical insulation sits in a different regulatory conversation from the same film sold as a general bundling tape.

This means the artwork and the commercial description are not cosmetic. They help determine which rules apply. Keep the product description, the packaging and the test standard aligned with one another, and do not describe a product as electrical insulating tape on the label while certifying it as something else.

Cost and lead time of certification

Certification involves sample testing at an accredited laboratory, a factory audit in many schemes, and an ongoing maintenance requirement. It takes time and money, and both are material if you are entering with a single container. Many importers work with a certification body and a local partner who can hold the registration, and they budget for the process as a fixed cost of entering the market rather than an incidental one.

The lead time is why the sequence matters: choose the product, confirm the standard, test, then ship. Shipping first and certifying second rarely ends well.

A compliant way to describe capability

We produce grades built to the standards the market requires and confirm the currently stated scope in writing before you design one into a certified assembly. Where a certification is required, the scope and the test evidence are confirmed during quotation. The importer should confirm the current requirement with their customs broker or the relevant certification body, because the applicable rule depends on the current portaria and on classification.

Browse the electrical tape range, read our related notes on Mexico NOM requirements and on Middle East certification, and request an FOB quote stating your intended route to market so we can align the documentation.