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EN 1063
EN 1063
EN 1063
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EN 1063, or CEN 1063, is a security glazing standard created by the European Committee for Standardization for measuring the protective strength of bullet-resistant glass. It is commonly used in conjunction with EN 1522 (Euronorm standard for Bullet Resistance in Windows, Doors, Shutters and Blinds) to form a ballistic classification system by which armored vehicles and structures are tested and rated.[1] A similar classification system primarily used in the United States is NIJ Standard 0108, the U.S. National Institute of Justice's Standard for Ballistic Resistant Protective Materials which includes glass and armor plate.

Threat Levels

[edit]

The protective strength of a glazed shielding is rated based on the type of munitions, or threat level, it is capable of withstanding. There are 7 main standard threat levels: BR1-BR7 (also written as B1-B7), each corresponding to a different type of small arms fire. Additionally, there are two other threat levels (SG1 & SG2) corresponding to shotgun munitions.

To be given a particular rating, the glazing must stop the bullet for the specified number of strikes, with multiple strikes placed within 120mm of each other in the test sample which dimensions are 500±5mm x 500±5mm.[2]

EN 1063 multi hit strike distance sample dimensions

The glazing should also be shatterproof and produce no spalls after each strike. Lastly, the classification levels are numbered in order of increasing protective strength. Thus any sample complying with the requirements of one class also complies with the requirements of previous classes. However, the SG (shotgun) classes do not necessarily comply with BR classes.[3][4]

The precise test requirements and bullet types used are as follows:

Euronorm Standard For Security Glazing
Class Weapon Caliber Type Weight (g) Range (m) Velocity (m/s) Impact Energy Shots
BR1 Handgun/Rifle .22 LR LB/RN 2,6 ± 0,1 10,00 ± 0,5 360 ± 10 170 J 3
BR2 Handgun 9×19mm Parabellum FJ/RN/SC 8,0 ± 0,1 5,00 ± 0,5 400 ± 10 640 J 3
BR3 Handgun .357 Magnum FJ/CB/SC 10,2 ± 0,1 5,00 ± 0,5 430 ± 10 940 J 3
BR4 Handgun .44 Magnum FJ/FN/SC 15,6 ± 0,1 5,00 ± 0,5 440 ± 10 1510 J 3
BR5 Rifle 5.56×45mm NATO FJ/PB/SCP 4,0 ± 0,1 10,00 ± 0,5 950 ± 10 1800 J 3
BR6 Rifle 7.62×51mm NATO FJ/PB/SC 9,5 ± 0,1 10,00 ± 0,5 830 ± 10 3270 J 3
BR7 Rifle 7.62×51mm NATO FJ/PB/HC 9,8 ± 0,1 10,00 ± 0,5 820 ± 10 3290 J 3

LB - Lead Bullet
FJ - Full Metal Jacket
FN - Flat Nose
RN - Round Nose
CB - Cone Bullet
PB - Pointed Bullet
SC - Soft Core (lead)
SCP - Soft Core (lead) & Steel Penetrator
HC - Hard core, steel hardness > 63 HRC[5]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

EN 1063

View on Grokipedia
from Grokipedia
EN 1063 is a European standard established by the European Committee for Standardization (CEN) that defines performance requirements and test methods for classifying the bullet resistance of security glazing, including glass and glass/plastic composites used in building applications. Published in 1999 and still current as of 2025, it ensures consistent evaluation of protective materials against various ballistic threats by specifying controlled impact tests that measure penetration and spalling. The standard outlines nine ballistic classes, divided into BR1 through BR7 for handgun and rifle ammunition, and SG1/SG2 for shotgun threats, with higher classes providing protection against more powerful projectiles. Each class is tested using specific calibers, bullet types, masses, velocities, and shot distances, typically involving three shots (or one for SG1) fired at a 500 mm × 500 mm sample in an equilateral triangle pattern from 5–10 meters. Successful classification requires no penetration through the glazing, with an optional "no splinters" (NS) designation if no fragments detach on the protected side, or "splinters" (S) otherwise. The following table summarizes the ballistic classes under EN 1063:
ClassWeapon TypeCaliberBullet TypeMass (g)Velocity (m/s)Distance (m)Shots
BR1Rifle.22 LRLead round nose2.6360103
BR2Handgun9 mm LugerFull jacket round nose soft core8.040053
BR3Handgun.357 MagnumFull jacket conical base soft core10.243053
BR4Handgun.44 Remington MagnumFull jacket flat nose soft core15.644053
BR5Rifle5.56×45Full jacket pointed base soft core penetrator4.0950103
BR6Rifle7.62×51Full jacket pointed base soft core9.5830103
BR7Rifle7.62×51Full jacket pointed hard core incendiary9.8820103
SG1Shotgun12/70Solid lead slug31420101
SG2Shotgun12/70Solid lead slug31420103
These classifications enable architects, security professionals, and manufacturers to select appropriate glazing for high-risk environments, such as banks, embassies, and government buildings, while harmonizing safety requirements across Europe.

Introduction

Overview

EN 1063 is a European standard developed by the European Committee for Standardization (CEN) that specifies performance requirements and test methods for classifying the bullet resistance of security glazing, including glass and glass/plastic composites used in buildings. Designated as EN 1063:1999, it applies to non-structural glazing elements for interior and exterior use, assuming secure mounting that does not compromise the glazing's performance. The primary purpose of EN 1063 is to ensure that bullet-resistant glazing withstands impacts from handguns, rifles, and shotguns without projectile penetration or excessive spalling on the protected side, thereby safeguarding occupants from ballistic threats. This standard focuses on the glazing product itself, evaluating its ability to maintain integrity under specified attack conditions to provide reliable protection in security-sensitive environments. Key features of EN 1063 include its classification system with nine ballistic resistance classes—BR1 through BR7 for bullets and SG1 through SG2 for shotguns—with sub-designations S (splinters permitted on the protected side) or NS (no splinters on the protected side) to indicate spalling performance (detailed in the Classification and Testing section). Testing involves 500 mm × 500 mm samples mounted in frames, with shots fired at a 90° angle from distances of 5 to 10 meters, typically delivering multiple hits to assess durability.

Development and History

The development of EN 1063 was carried out by the European Committee for Standardization (CEN) Technical Committee 129 (TC 129), which focuses on glass in building applications. The standard was first approved by CEN on 16 April 1999 and published shortly thereafter as EN 1063:1999, establishing performance requirements and test methods for classifying the bullet resistance of glass and glass/plastic composites used in security glazing. An amendment followed in 2000, updating the standard to EN 1063:2000 while maintaining its core framework for ballistic classification. EN 1063:2000 remains the current version as of 2025, classified as a harmonized European standard under the Construction Products Regulation; however, a draft revision (prEN 1063:2019) has been prepared by TC 129 to address evolving threats, including the addition of new ammunition types for class BR3 and introduction of a new protection class KS for rifle ammunition, though it has not yet been finalized and published.

Scope and Requirements

Applicable Materials

EN 1063 applies to security glazing materials designed for bullet resistance in building applications, encompassing single or multiple sheets of glass, either standalone or in laminated configurations. These include annealed, toughened (tempered), or heat-strengthened glass variants, often combined with interlayers such as polyvinyl butyral (PVB) or other plastics to form composites that enhance impact absorption and prevent spalling. Glass/plastic composites, such as those incorporating polycarbonate sheets or films between glass layers, are also covered, provided they maintain the optical and structural characteristics of glazing. The standard focuses exclusively on transparent or translucent glazing products for interior and exterior building use, excluding non-transparent materials like opaque panels or armor plates without glazing properties. It does not cover glazing for vehicles, which falls under separate standards such as VPAM for armored vehicles, nor does it address load-bearing structural glazing systems like curtain walls or facades, which are governed by standards such as EN 13830. No minimum thickness is mandated, but practical compositions vary by required protection level; for instance, lower-resistance classes may employ 20-30 mm thick laminated glass, while higher classes can exceed 80 mm with multiple layers. Installation under EN 1063 assumes fixed or framed mounting in building structures, where the glazing is properly secured to prevent displacement during impact. Test evaluations ensure that edge effects, framing influences, or mounting hardware do not compromise the material's inherent resistance, emphasizing the glazing product's standalone performance while acknowledging that overall system protection depends on secure fixation.

Performance Criteria

The performance criteria for bullet-resistant glazing under EN 1063 mandate no complete penetration (perforation) of the glazing by the bullet or any fragments thereof, ensuring the integrity of the protected side against projectile passage. This core requirement applies across all classes, with compliance verified through specified ballistic tests using defined ammunition types and velocities. To assess spalling, a witness foil (typically 0.02 mm thick aluminum) is positioned 500 mm behind the protected side of the glazing; the criteria differentiate between two variants. The NS (No Splinters) variant imposes an additional strict criterion of no perforation of the witness foil by glass splinters from the rear (protected) face, preventing any spallation that could endanger occupants. In contrast, the S (Splinters) variant permits limited rear-face spalling, allowing perforation of the witness foil by splinters while still prohibiting full penetration. Post-impact assessment involves immediate evaluation of the glazing for adherence to these criteria, including confirmation that no bullet or fragment has passed through and that spall meets the NS or S designation. The glazing unit, tested within its frame or rebate, must maintain structural integrity without dislodgement, though specific visual checks for cracks, delamination, or deformation are integrated into overall compliance verification rather than as standalone metrics. Failure modes are strictly defined: partial penetration, such as a bullet embedding in the glazing but fragments passing to the protected side, constitutes non-compliance and results in a class downgrade or rejection. Energy absorption by the glazing is assessed indirectly through successful adherence to the class-specific penetration and spall criteria, without direct measurement. These standards ensure reliable protection tailored to the threat level, with NS preferred for high-occupancy environments requiring minimal secondary hazards.

Classification and Testing

Ballistic Resistance Classes

EN 1063 defines nine ballistic resistance classes for glazing materials, categorized into BR1 through BR7 for resistance against handgun, sporting rifle, and high-velocity rifle threats, and SG1 through SG2 specifically for threats. These classes establish progressive levels of , with each higher class requiring the material to withstand more energetic projectiles at specified velocities and impact conditions, building upon the requirements of lower classes. The BR classes primarily address single bullet threats from firearms, while SG classes focus on single slug impacts from shotguns, ensuring no penetration or excessive spalling occurs during testing. Successful requires no penetration through the glazing, with an optional "no splinters" (NS) designation if no fragments detach on the protected side, or "splinters" (S) otherwise. The specifications for each class include the ammunition type, bullet or slug mass, impact velocity, kinetic energy, test range, and number of strikes, as detailed in the following table. These parameters simulate realistic threat scenarios, with energies calculated as kinetic energy (½mv²) to quantify the ballistic demand.
ClassAmmunition TypeMass (g)Velocity (m/s)Kinetic Energy (J)Range (m)Strikes
BR1.22 LR lead round nose2.6360168103
BR29 mm Luger full jacket round nose soft core8.040064053
BR3.357 Magnum full jacket conical bullet soft core10.243094353
BR4.44 Remington Magnum full jacket flat nose soft core15.64401,51053
BR55.56×45 mm full jacket pointed bullet soft core penetrator4.09501,805103
BR67.62×51 mm full jacket pointed bullet soft core9.58303,272103
BR77.62×51 mm full jacket pointed bullet hard core9.88203,295103
SG112/70 solid lead slug314202,734101
SG212/70 solid lead slug314202,734103
The progression from BR1 (lowest threat, handgun-level) to BR7 (highest, armor-piercing rifle) reflects escalating kinetic energies and velocities, demanding thicker or more advanced glazing compositions for compliance. Similarly, SG2 extends SG1 by requiring resistance to multiple shotgun slug impacts, addressing scenarios with repeated firing. These classes relate to performance criteria by defining the specific threats that must be resisted without penetration, as outlined in the standard's testing protocols.

Test Procedures

The ballistic tests under EN 1063 require the preparation of three glazing units, each measuring 500 mm × 500 mm, mounted securely in a rigid frame to simulate fixed installation conditions. These samples are conditioned at a temperature of 20°C ± 5°C prior to testing to ensure consistent environmental exposure. The firing protocol specifies three shots arranged in an equilateral triangle with sides of 120 mm, centered on the sample surface, at a perpendicular incidence angle of 90° (one shot for SG1, with no specific pattern required). For rifles and certain handguns, shots are fired from a distance of 10 m, while shotguns and other handguns are tested from 5 m to account for weapon-specific ballistics. Testing employs calibrated ballistic rifles or handguns appropriate to the resistance class under evaluation, with projectile velocity measured precisely 2 m before impact to verify compliance with specified parameters (±10 m/s for BR classes, ±20 m/s for SG classes). Ambient conditions, including temperature and humidity, are recorded throughout the procedure to document environmental influences. Testing is conducted for the specific resistance class claimed, using the ammunition and conditions defined for that class. Following each shot sequence, the sample is inspected for penetration and spalling. Test documentation comprises a detailed report specifying the bullet type used, the achieved velocity within the specified tolerances, and photographic evidence of compliance, including pre- and post-impact conditions of the glazing and any witness materials.

Complementary European Standards

EN 1063 integrates with other European standards developed by the European Committee for Standardization (CEN) to ensure comprehensive ballistic protection in building security systems, particularly by aligning glazing performance with structural elements like doors and frames. A key complementary standard is EN 1522, which specifies requirements and classification for the bullet resistance of windows, doors, shutters, and blinds, while EN 1523 details the corresponding test methods. For holistic system performance, glazing tested under EN 1063 must correspond to the ballistic class of the surrounding structure; for instance, BR4-rated glass is required to match an FB4-class door or shutter to prevent vulnerabilities at interfaces. EN 356 complements EN 1063 by addressing non-ballistic threats, specifying test methods and classification for the resistance of security glazing to manual attacks using tools or blunt objects. This standard is particularly relevant for hybrid threat scenarios where ballistic risks coexist with burglary attempts, enabling layered protection through classes like P4A to P8B that delay forced entry without full penetration resistance. These standards fall under the purview of CEN Technical Committee 129 (Glass in building) for glazing-specific aspects, including EN 1063 and EN 356, and CEN Technical Committee 33 (Doors, windows, shutters, building hardware, and curtain walling) for EN 1522 and EN 1523, fostering interoperability across product categories. Following the 2011 Construction Products Regulation (EU) No 305/2011, EN 1063 aligns with the framework for harmonized standards, supporting manufacturers in issuing declarations of performance for CE marking on construction products like glazing and assemblies, where ballistic resistance contributes to essential safety characteristics.

International Comparisons

The European standard EN 1063 for bullet-resistant glazing materials is often compared to the American Underwriters Laboratories (UL) 752 standard, which is widely used for commercial ballistic protection in the United States. EN 1063 BR2 provides protection against 9 mm Parabellum rounds, roughly equivalent to UL 752 Level 1, while BR4 resists .44 Magnum ammunition, aligning with UL Level 3; higher levels like BR6, which stops 7.62×51 mm NATO full metal jacket bullets, correspond approximately to UL Level 8 (noting BR1 for .22 LR has no direct UL equivalent). UL 752 emphasizes commercial applications with testing at varying temperatures (e.g., indoor and outdoor conditions) and shot counts ranging from 1 to 5 per level, whereas EN 1063 uses a consistent ambient temperature and exactly 3 shots in a triangular pattern with metric-based energy measurements in Joules and specified calibers. In contrast, the U.S. National Institute of Justice (NIJ) 0108.01 standard, primarily for law enforcement protective materials including glazing, shows similarities to EN 1063 in higher rifle-threat levels but incorporates additional fragmentation (spall) and backface deformation tests that are not explicitly required in EN 1063. For instance, EN 1063 BR5 to BR7 levels address rifle rounds like 5.56×45 mm and 7.62×51 mm, comparable to NIJ Level III (and higher for BR7 armor-piercing) for similar calibers, though NIJ mandates 5 shots at closer ranges (e.g., 5 meters) and evaluates spall catcher effectiveness to minimize secondary injuries, a feature absent in EN 1063's core ballistic penetration focus. The NATO Standardization Agreement (STANAG) 4569, a military specification for vehicle and occupant protection, differs from EN 1063's civilian-oriented glazing tests by emphasizing higher velocities and combat scenarios, with EN 1063 BR6 approximating STANAG Level 1 (7.62×51 mm ball at 30 meters) and BR7 providing protection beyond that but not reaching STANAG Level 4 (14.5 mm AP threats at 30 meters). EN 1063 employs static building tests at 10 meters with precise Joule limits, while STANAG 4569 prioritizes dynamic military threats, including artillery fragments, at longer ranges and elevated speeds up to 900 m/s. For vehicle applications, the German VPAM 2007 standard (formerly BRV 2007) extends EN 1063 to whole-vehicle ballistic resistance, where EN 1063 BR6 with no (NS) is equivalent to VPAM VR6 for stopping 7.62×51 mm rounds, but VPAM incorporates dynamic impact testing on moving , unlike EN 1063's static panel evaluations for building glazing. Overall, EN 1063's relies on standardized calibers, velocities, and thresholds (e.g., 1,700–3,700 Joules for higher levels), contrasting with variable shot patterns in UL 752 (1–5 shots) and NIJ's emphasis on fragmentation control.

Applications

Common Uses

EN 1063-rated glazing is widely deployed in high-security environments to provide against ballistic threats, particularly in requiring robust safeguards for personnel and assets. Common applications include banks, embassies, offices, and police stations, where classes BR3 to BR5 offer resistance to projectiles such as and .44 Remington Magnum rounds, ensuring transaction areas and entry points without penetration or excessive spalling. In higher-risk settings like prisons, detention centers, and military facilities, BR6 and BR7 classifications are utilized to withstand rifle threats, including 7.62x51mm ammunition, for windows, partitions, and observation areas that maintain visibility while preventing escape attempts or attacks. Specific implementations encompass secure vault windows in financial institutions, bullet-resistant facades for VIP residences, and transparent barriers in courtrooms to separate participants during proceedings. For lower-threat scenarios, BR1 and BR2 classes address smash-and-grab incidents in jewelry stores using small-caliber handguns like .22 LR or 9mm Luger, while SG1 provides shotgun protection suitable for rural or remote sites vulnerable to hunting weapons. These selections match the anticipated risk, balancing security with operational needs. Design integration often incorporates non-spalling (NS) variants with polyvinyl butyral (PVB) interlayers to minimize fragmentation, akin to anti-shatter films, enhancing safety in dynamic environments. However, the increased thickness—such as approximately 40 mm for BR4 compared to 6 mm for standard glass—can affect aesthetics and weight, necessitating custom framing for seamless incorporation into facades or interiors. Following the 2015 Paris attacks, there has been a notable uptick in BR4 and higher-rated glazing for European public buildings, exemplified by the installation of bulletproof glass enclosures around the Eiffel Tower to fortify against vehicular and small-arms threats.

Certification and Compliance

Products claiming compliance with EN 1063 must undergo independent testing by accredited notified bodies to verify their ballistic resistance. For instance, the Materials Testing Institute University of Stuttgart (MPA Stuttgart), notified body number 0672 under Regulation (EU) No 305/2011, conducts such tests using the specified ammunition and procedures outlined in the standard. Successful testing results in the issuance of a test report detailing the achieved protection class (e.g., BR1 to BR7 for bullets or SG1 to SG2 for shotguns) and spallation behavior (NS for no splinters or S for splinters). To place bullet-resistant glazing on the EU market, manufacturers are required to affix the CE mark as per the Construction Products Regulation (EU) No 305/2011 (CPR). This involves preparing a Declaration of Performance (DoP) that explicitly states the EN 1063 class rating and NS/S designation, alongside other essential characteristics like mechanical strength and thermal performance. The CE mark signifies that the product meets harmonized EU safety, health, and environmental requirements for construction applications. Maintaining certification demands ongoing Factory Production Control (FPC) systems implemented by the manufacturer, with regular audits performed by the notified body to monitor production consistency and quality assurance. Re-testing is mandated following any modifications to the glazing composition, manufacturing process, or raw materials that could impact ballistic performance. These measures ensure sustained compliance throughout the product's lifecycle. The certification process presents challenges, including substantial testing costs—often exceeding €10,000 per class depending on the laboratory and test complexity—and the need for specialized facilities. Non-compliance or false claims regarding EN 1063 ratings are addressed through EU market surveillance authorities, who can impose administrative penalties, product recalls, or bans on market access to protect public safety. As of 2025, EN 1063 certification remains unchanged in terms of core mandates.

References

  1. https://standards.iteh.ai/catalog/standards/cen/87a82bbf-c1ff-49c1-8390-6270b5c9e5ae/en-1063-1999
  2. https://www.en-standard.eu/bs-en-1063-2000-glass-in-building-security-glazing-testing-and-classification-of-resistance-against-bullet-attack/
  3. https://www.silatec-bulletproofglass.com/ballistic-classes-for-bullet-resistant-glass-in-accordance-with-en-1063/
  4. https://armatarmor.com/ballistic-standards/cen-1063-standards/
  5. https://www.architecturalarmour.com/tech-spec/bullet-specs/en1063
  6. https://www.hephaestusconsulting.com/security-consulting-engineers-reading-img/EN-1063.pdf
  7. https://www.npsa.gov.uk/resources/bullet-resistant-glass
  8. http://www.closefocusresearch.com/european-en1063-ballistic-standard
  9. https://standards.iteh.ai/catalog/standards/sist/71c0ec47-525a-4252-bdad-0a511981febc/sist-en-1063-2000
  10. https://standards.iteh.ai/catalog/standards/sist/c47309cc-94c4-43e8-81bb-dd25ef8bcb2a/osist-pren-1063-2019
  11. https://www.smartglassinternational.com/wp-content/uploads/BS-EN1063-2000-technical-data-sheet.pdf
  12. https://www.starkgroupltd.com/blogs/articles/vehicle-armor-protection-levels-guide
  13. https://www.silatec-bulletproofglass.com/bullet-resistant-glass/
  14. http://closefocusresearch.com/testing-glazings-european-en-1063-ballistic-standards
  15. https://www.vetrotech.com/education/importance-of-complete-ballistic-system-testing
  16. https://www.aisglass.com/building-and-construction/value-added-glass/bullet-resistant-glass/
  17. https://www.agc-yourglass.com/sites/default/files/brochures/original/yg_pocket_2014_fr.pdf
  18. https://www.architecturalarmour.com/content/Tech%20Spec/BS%20EN%201063%20%20Bullet%20Resistant%20Glass.pdf
  19. https://www.npsa.gov.uk/sites/default/files/filefield_paths/Bullet-resistant-windows-doors-blinds-and-shutters.pdf
  20. https://standards.iteh.ai/catalog/standards/cen/a090389f-3f7d-4e53-a12d-c3aec4d3ca7e/en-1522-1998
  21. https://www.bodyarmornews.com/wp-content/uploads/2013/10/EN-1522.pdf
  22. https://metalquartz.com/en/produits/bullet-resistant-windows/
  23. https://standards.iteh.ai/catalog/standards/cen/d61cb751-0c86-4f3c-8930-c37ba042de89/en-356-1999
  24. https://www.silatec-bulletproofglass.com/burglar-resistant-glass-1/
  25. https://www.guardianglass.com/us/en/why-glass/build-with-glass/glass-functions/security-glass
  26. https://glassforeurope.com/cen-tc-129-glass-in-building/
  27. https://single-market-economy.ec.europa.eu/sectors/construction/construction-products-regulation-cpr_en
  28. http://www.closefocusresearch.com/comparison-en1063-standards-ul752-standards-glazings
  29. https://www.windowfilmdepot.com/blog/glass-ballistic-tests/
  30. https://www.architecturalarmour.com/security-products/security-glass/bullet-resistant-glass/en-1063-br6-bullet-resistant-glass
  31. https://www.bgtglass.com/standards/
  32. https://www.cisworldservices.org/2020/03/ballistic-resistance-standards/
  33. https://www.vetrotech.com/solutions/vetrogard-bullet
  34. https://www.silatec-bulletproofglass.com/bullet-resistant-glass-levels/
  35. https://vlavianos.gr/en/typeg/aleksisfairoi-yalopinakes-2/
  36. https://www.aisglass.com/blog/the-science-behind-bullet-resistant-glass-how-does-it-work/
  37. https://www.architecturalarmour.com/security-products/security-glass/bullet-resistant-glass/en-1063-br4-bullet-resistant-glass
  38. https://www.hammerglass.com/en/bulletproof/
  39. https://abcnews.go.com/International/eiffel-tower-installing-bulletproof-glass-walls-protect-monument/story?id=55888573
  40. https://www.theguardian.com/world/2017/feb/10/eiffel-tower-to-get-bulletproof-glass-walls-to-protect-against-terrorism
  41. https://webgate.ec.europa.eu/single-market-compliance-space/notified-bodies/notifications?organizationRefeCd=EPOS_43992
  42. https://cemarking.net/eu-ce-marking-directives/construction-products-regulation-3052011/
  43. https://www.blastandballistics.com/documents/ballistic-glass-datasheets.pdf
  44. https://www.tuv.com/world/en/glass-testing-certification-for-the-construction-and-building-industry.html
  45. http://www.closefocusresearch.com/ballistic-testing-price-list
  46. https://thecurrency.news/articles/156901/eu-takes-legal-action-against-ireland-over-alleged-failure-to-check-construction-products/
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