Observed annually on September 16, the International Day for the Preservation of the Ozone Layer commemorates the signing of the Montreal Protocol in 1987—a landmark global agreement to phase out ozone-depleting substances (ODS) such as CFCs, Halons, and HCFCs. These chemicals, once widely used in refrigeration, aerosols, and industrial solvents, posed a serious threat to the ozone layer—Earth’s natural shield against harmful ultraviolet radiation.
Thanks to international cooperation and adherence to environmental standards and protocols, the ozone layer is healing—a testament to the power of science-backed regulation. The Montreal Protocol and its Kigali Amendment remain among the most successful environmental treaties, setting global benchmarks for chemical safety, emissions control, and sustainable industrial practices.
We at BSB Edge recognize the critical role of technical standards in enabling industries to comply with ozone-related regulations and transition to safer, sustainable alternatives. These standards span multiple sectors—from refrigeration and HVAC to chemical safety and environmental management—and are developed by leading global and national bodies.
Some Standards Supporting Ozone Protection:
ANSI/ASHRAE 15-2024/ANSI/ASHRAE 34-2024 – Safety Standard for Refrigeration Systems and Designation and Safety Classification of Refrigerants (Standard 15-2024 packaged w/ Standard 34-2024)
Addresses safe design and operation of refrigeration systems by classifying refrigerants based on toxicity and flammability.
ASTM D5798:25 – Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Automotive Spark-Ignition Engines
Supports alternative fuels that reduce reliance on ozone-depleting substances.
IEC 60335-2-40:2024 – Safety of Electrical Appliances – Requirements for Heat Pumps, Air-Conditioners, and Dehumidifiers
Covers safety standards for appliances using refrigerants, including those compliant with ozone protection protocols.
ISO 817:2024 – Refrigerants – Designation and safety classification
Defines safety categories for refrigerants, including those with low ozone depletion potential.
Explore ozone-related standards and environmental codes in our comprehensive library to ensure your operations align with global sustainability frameworks and compliance mandates.
👉 Visit www.bsbedge.com to access the specifications that support a cleaner, safer future.
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