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EN ISO 20345 vs SS 513 Safety Footwear Standard: Which Certification Matters for Safety Shoes in Singapore?

Understanding Safety Footwear Standards Before You Buy
2026年7月16日
EN ISO 20345 vs SS 513 Safety Footwear Standard: Which Certification Matters for Safety Shoes in Singapore?
SAFETYWARE (SG) PTE LTD
Safety footwear protects workers from impact, compression, slips, punctures, and other workplace hazards. However, selecting the right safety shoes involves more than choosing a comfortable design. You also need to understand the certification behind the footwear.

In Singapore, buyers often compare EN ISO 20345 and SS 513 when purchasing safety shoes. Although these standards share many similarities, they serve different purposes. Therefore, understanding their differences helps employers select suitable footwear while meeting workplace safety requirements.

If you are looking for certified safety footwear in Singapore, the RHINO SHOE Ultranite Series offers an excellent solution. The series complies with both SS 513 and EN ISO 20345, giving employers and workers greater confidence in their daily protection.

This guide explains each standard, compares their requirements, and shows why the RHINO SHOE Ultranite Series is a smart choice for demanding work environments.

What Is EN ISO 20345 Standard?

EN ISO 20345 is an internationally recognised safety footwear standard. It specifies the minimum performance requirements for occupational safety footwear used across many industries worldwide.

Every pair of certified safety shoes under EN ISO 20345 includes a protective toe cap. This toe cap withstands an impact energy of 200 joules and a compression force of 15 kilonewtons (kN). As a result, workers receive essential protection against falling tools, heavy equipment, and crushing hazards.

Besides toe protection, EN ISO 20345 also defines additional performance requirements. Depending on the footwear category, these may include:
  • Slip resistance
  • Penetration-resistant midsoles
  • Water resistance
  • Fuel oil resistance
  • Energy absorption at the heel
  • Anti-static properties
  • Heat resistance
  • Electrical Shock Resistance
Furthermore, manufacturers classify footwear into categories such as SB, S1, S1P, S2, S3, S6, and S7. Each category provides different protection levels for specific working environments.

Because EN ISO 20345 is widely recognised, many multinational companies specify it as their preferred safety footwear standard.


What Is SS 513 Standard?

SS 513 is the Singapore Standard for occupational protective footwear. It provides requirements for safety footwear supplied and used within Singapore workplaces.

Importantly, SS 513 aligns closely with EN ISO 20345. Therefore, employers can rely on a familiar and internationally recognised benchmark while meeting Singapore's local expectations.

Many organisations choose SS 513 because it supports workplace safety programmes and procurement specifications. Consequently, contractors, consultants, and project owners frequently request footwear certified to SS 513.

Today, SS 513 commonly appears in industries such as:
  • Construction
  • Manufacturing
  • Marine and offshore
  • Logistics
  • Warehousing
  • Facilities management
  • Oil and gas
  • Engineering

Choosing footwear that complies with SS 513 helps organisations maintain consistent safety standards across their workforce.

RHINO SHOE UN101SP low cut safety shoes


EN ISO 20345 vs SS 513: What Is the Difference?

Many buyers assume these two standards compete with each other. However, that is not the case.

Instead, SS 513 builds upon internationally accepted safety footwear requirements while supporting Singapore's workplace safety framework.

FeatureEN ISO 20345SS 513
Standard TypeInternational StandardSingapore Standard
Primary MarketGlobalSingapore
Toe Cap Protection200 Joules200 Joules
Compression Resistance15 kN15 kN
Slip ResistanceYesYes
Workplace ApplicationWorldwideSingapore workplaces
Common Procurement StandardInternational companiesSingapore projects and organisations

In practice, many certified safety shoes satisfy both standards. Therefore, employers can purchase footwear that meets international performance requirements while complying with local expectations.

Why Does SS 513 Matter in Singapore?

Selecting safety footwear involves more than protecting workers. Employers also need products that align with company policies, customer requirements, and project specifications.

SS 513 provides several important benefits. First, it supports compliance with recognised Singapore workplace safety practices. Second, it simplifies procurement because many contractors specify SS 513-certified footwear. Third, it helps employers maintain consistent PPE standards across multiple projects. Finally, it gives workers greater confidence that their footwear meets recognised safety requirements.

Therefore, investing in certified safety footwear protects both employees and business operations.

RHINO SHOE Ultranite Series safety shoes

Why Choose RHINO SHOE Ultranite Series?

When safety, comfort, and compliance matter equally, the RHINO SHOE Ultranite Series stands out as an excellent choice.

The Ultranite Series complies with both SS 513 and EN ISO 20345. Consequently, users receive dependable protection while satisfying both local and international certification requirements.

Unlike traditional heavy safety boots, the Ultranite Series focuses on lightweight comfort. Workers can move naturally throughout long shifts without unnecessary fatigue.

The series also combines modern athletic styling with durable construction. As a result, users enjoy protection without sacrificing comfort or appearance.

Key Features of RHINO SHOE Ultranite Series

The RHINO SHOE Ultranite Series offers features designed for demanding workplaces.

The footwear complies with both SS 513 and EN ISO 20345, making it suitable for Singapore industries.

Lightweight materials reduce leg fatigue during extended working hours.

The safety toe protects feet against impact and compression hazards.

The outsole improves traction on various workplace surfaces and reduces slip risks.

Shock-absorbing construction enhances comfort throughout the working day.

High-quality materials provide reliable performance in challenging industrial environments.


Industries That Benefit from RHINO SHOE Safety Shoes

Many industries require reliable safety footwear every day. The RHINO SHOE Ultranite Series suits professionals working in:
- Construction
- Manufacturing
- Warehousing
- Logistics
- Engineering
- Facilities management
- Maintenance services
- Marine and offshore operations

Because the footwear combines comfort with certified protection, workers can perform confidently throughout their shifts.

How to Select the Right Certified Safety Footwear

Choosing suitable safety footwear depends on your workplace hazards.
Before making a purchase, consider the following:
  • Identify workplace risks.
  • Check required safety certifications.
  • Assess slip hazards.
  • Consider exposure to sharp objects.
  • Evaluate working conditions.
  • Ensure proper shoe fitting.
  • Prioritise long-term comfort.
  • Purchase from a trusted supplier.
Additionally, replacing worn safety footwear helps maintain the intended level of protection.

Protect Your Workforce with Certified RHINO SHOE Safety Footwear

Certified safety footwear plays an essential role in preventing workplace injuries. Understanding the differences between EN ISO 20345 and SS 513 allows organisations to make informed purchasing decisions.

Fortunately, employers do not need to choose between international recognition and Singapore compliance. The RHINO SHOE Ultranite Series satisfies both standards while delivering lightweight comfort, dependable durability, and everyday protection.

Whether your team works in construction, logistics, manufacturing, engineering, or facilities management, RHINO SHOE provides safety footwear designed to support productivity and workplace safety.

Contact Our Sales Team

Looking for certified safety footwear that meets SS 513 and EN ISO 20345 requirements?
Our experienced sales team is ready to recommend the most suitable RHINO SHOE model for your industry and application.

Contact our sales team today for product recommendations, pricing, and technical support.
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Frequently asked questions

EN ISO 20345 is an international safety footwear standard. SS 513 is Singapore's national standard that aligns closely with EN ISO 20345 while supporting local workplace requirements.

Some organisations and projects require SS 513-certified safety footwear as part of their procurement or workplace safety policies. Always check your company's PPE requirements.

Yes. EN ISO 20345 requires a protective toe cap that withstands a 200-joule impact and a 15 kN compression force.

Yes. The RHINO SHOE Ultranite Series complies with both SS 513 and EN ISO 20345, making it suitable for many Singapore workplaces.

Construction, manufacturing, logistics, warehousing, engineering, marine, oil and gas, and facilities management all benefit from certified safety footwear.

Replace safety shoes when the outsole wears significantly, the toe cap becomes damaged, the upper deteriorates, or the footwear no longer provides adequate protection.

Conclusion

Choosing the right safety footwear protects your employees and supports workplace compliance. While EN ISO 20345 establishes internationally recognised performance requirements, SS 513 reinforces these expectations for Singapore workplaces.

By selecting the RHINO SHOE Ultranite Series, you gain certified protection, lightweight comfort, and reliable durability in one solution. Whether you manage a large workforce or purchase PPE for individual employees, RHINO SHOE helps you invest in safety with confidence.