GHS Brazil: Update Published for ABNT NBR14725 Standard

The Brazilian Association of Technical Standards (ABNT) released on July 3 of 2023, a significant update to the ABNT NBR14725 Standard, which governs the classification and labeling of chemicals. This update marks the most substantial revision of the standard in over a decade, bringing important changes that align Brazil's regulations with international standards, particularly the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). 

Key Changes and Enhancements: The updated ABNT NBR14725 Standard introduces several notable changes, aimed at improving chemical classification, labeling, and hazard communication. Let's explore some of the key updates: 

• Structural Reorganization: One of the prominent modifications is the reorganization of the standard's structure. Previously divided into four parts, the new version consolidates all the content into a single, more extensive and comprehensive section, making it easier for users to navigate and understand the requirements. 

• Alignment with GHS: The updated ABNT NBR14725 Standard is based on the seventh revision of the GHS Purple Book. By adopting this GHS version, Brazil's regulations now closely align with international standards, promoting consistency and harmonization in chemical classification and labeling practices. 

• New Hazard Classes: Two new hazard classes have been included in the classification system. The first is "Desensitized Explosives," which addresses substances that have been treated to reduce their explosive properties. The second is "Ozone Depleting," which focuses on chemicals that pose a risk to the ozone layer. 

• Modified Labeling Elements: The labeling requirements have been revised, with changes in hazard statements (H phrases) and precautionary statements (P phrases). New H and P phrases have been added, providing more specific information about potential hazards and necessary precautions. Existing phrases have also undergone modifications to enhance clarity and accuracy. 

• Communication of Hazard: The updated standard introduces new rules for labeling small packaging. These regulations ensure that even the smallest containers carry essential information about the hazardous nature of the contained substances, enhancing safety measures and risk awareness. 

• Revised Safety Data Sheet (SDS): The standard introduces a change in the terminology used for Safety Data Sheets (SDS). Formerly known as Material Safety Data Sheets (MSDS), they will now be referred to as SDS, aligning the Brazilian naming convention with international standards. The content and structure of SDS remain largely unchanged, maintaining the requirement of 16 sections, each providing crucial information about chemical properties, handling, and safety measures. 

Impact and Compliance: The update to ABNT NBR14725 has significant implications for companies handling chemicals in Brazil. Here are some key considerations: 

• Mandatory Updates: All companies are required to update their existing Safety Data Sheets (SDSs) to comply with the new standard. The change in document nomenclature necessitates revisions to ensure consistency and alignment with the updated requirements. Additionally, labels may need to be revised and updated to reflect the modified hazard statements and precautionary phrases. 

• Time and Cost Implications: Achieving compliance with the updated regulations may require additional investments in resources and expertise. Companies might need to allocate time and funds for training employees, acquiring specialized technologies, and reviewing and updating their SDSs and labels. The magnitude of these tasks will depend on the size of the company and the number of products in its portfolio. 

• Revised Classification: Due to changes in concentration limits, some products previously classified may no longer require classification under the updated standard. However, it's important to note that this change does not apply universally, except for the inclusion of the new hazard class "Desensitized Explosives." 

The updated ABNT NBR14725 Standard brings significant changes to the classification and labeling of chemicals in Brazil. By aligning with the 7th GHS revision and incorporating new hazard classes, the standard enhances hazard communication and harmonizes Brazil's regulations with international practices. Companies should promptly assess the impact of these changes, ensuring timely compliance with the updated requirements by reviewing and updating their Safety Data Sheets and labels. 

Access to the NBR 14725 standard is via the ABNT Catalog website, through the link: ABNT Catálogo (abntcatalogo.com.br)

Price to aquire the new regulation is R$ 244.10 reais (50 US$) and is available only in Portuguese.