Similar International Standards
BS 6473:1984BSI (British Standards Institution), United Kingdom
HighWithdrawn
Specification for protective helmets for riot control
Directly comparable in scope, specifying requirements for helmets used by police in public order situations, issued in a similar timeframe.
NIJ Standard-0106.01 (1981)NIJ (National Institute of Justice), USA
MediumWithdrawn
Ballistic Helmets
Covers protective helmets for law enforcement, including impact and penetration resistance, though with an added emphasis on ballistic threats which IS 9562:1980 (non-metal) may not primarily address.
EN 13484:2001CEN (European Committee for Standardization), Europe
HighWithdrawn
Protective helmets for professional use - Protective helmets for police and other emergency services
Directly addresses protective helmets for police and emergency services, providing modern test methods and performance requirements, likely superseding earlier national standards like BS 6473.
MIL-H-44099A (1986)Department of Defense (DoD), USA
MediumWithdrawn
Helmet, Ground Troops', Fragmentation Protective
While military, it defines requirements for head protection against impact and fragmentation for uniformed personnel, sharing similar needs for durability and protection in operational environments as police helmets.
Key Differences
≠Ballistic Protection: Standards like NIJ 0106.01 and MIL-H-44099A explicitly include requirements for ballistic and fragmentation resistance, whereas IS 9562:1980 (for 'non-metal helmets') primarily focuses on blunt force impact and penetration from sharp objects, without necessarily defining ballistic protection levels.
≠Environmental Conditioning: Newer international standards, such as EN 13484:2001, incorporate more rigorous and diverse environmental pre-conditioning (e.g., extreme low temperatures down to -20°C, chemical exposure, aging simulations) before testing, reflecting a broader range of operational conditions compared to the likely simpler conditioning in IS 9562:1980.
≠Facial and Neck Protection: EN 13484:2001 and BS 6473:1984 often detail comprehensive requirements for integrated visors and neck protectors (including optical properties, high-mass impact resistance, and retention), which might be optional or less extensively specified in the core IS 9562:1980 document for the helmet shell alone.
≠Test Metric Modernity: Modern standards like EN 13484:2001 benefit from advancements in testing technology, potentially employing more refined metrics or advanced impact geometries, leading to more precise and reproducible results compared to methodologies available in 1980.
≠Harmonization: EN 13484:2001 is a harmonized European standard, facilitating common safety levels and interoperability across multiple countries, whereas IS 9562:1980 is a national standard specific to India, potentially having fewer international alignment considerations.
Key Similarities
≈All standards prioritize fundamental head protection against impact energy absorption and resistance to penetration by sharp objects, crucial for personnel operating in potentially hazardous environments.
≈They all include specific requirements for the strength and reliability of the helmet's retention system (chin strap and attachment points) to ensure the helmet remains securely in place during active use and impact.
≈The core testing methodology for impact absorption generally involves dropping the helmet onto a fixed headform from specified heights and measuring the transmitted force or acceleration.
≈Penetration resistance tests typically involve dropping a pointed striker (e.g., cone or spike) onto the helmet shell to ensure it can withstand localized sharp impacts without contact with the headform.
≈Consideration for the wearer's field of vision is common, ensuring the helmet design does not unduly restrict peripheral or vertical sight, which is vital for operational awareness and safety.