Understanding Key Standards for Lifts and Escalators: Accessibility, Safety, and Modernization

In the fast-evolving world of construction and building design, lifts and escalators are far more than just vertical transport—they are central to accessibility, safety, and efficient facility flow. International standards not only help safeguard users and workers but also drive innovation by ensuring that new technologies and products are implementable across diverse environments. This article covers four foundational standards that dictate the safety, design, and accessibility of lifts, making vital connections to their role in modern business strategy, compliance, and technological advancement.

Overview / Introduction

Lifts and escalators are the spinal cord of modern buildings, connecting floors and granting universal access to people and goods. As cities densify and buildings soar higher, safety and accessibility are critically important—not just for compliance, but for reputation, usability, and operational efficiency. With the integration of smart technologies, automation, and IoT devices, the requirements for lifts and their supporting infrastructure have become even more stringent.

This guide introduces and explains four core standards:

• EN 81-21:2022: Safety in installing new lifts in existing buildings
• EN 81-42:2025: Specialized vertical lifts for people, including those with disabilities
• EN 81-70:2021: Accessibility requirements for new lifts
• SIST EN 81-70:2018: Previous edition, widely referenced, on lift accessibility

By the end of this article, readers will understand the scope and practicalities of these standards, learn how to efficiently implement them, and appreciate their critical importance in enhancing productivity, security, and the scalability of lift systems for modern businesses.

Detailed Standards Coverage

EN 81-21:2022 - Safety for New Lifts in Existing Buildings

Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 21: New passenger and goods passenger lifts in existing building

This standard addresses the practical challenges and safety requirements when installing new lifts in older buildings that weren’t originally designed for modern lift systems. Often, existing structures present physical constraints—such as limited space, unusual shaft layouts, and architectural features—making full compliance with newer, more general standards (like EN 81-20) impossible.

EN 81-21:2022 identifies specific building limitations and outlines alternative solutions to maintain safety without extensive (and costly) structural modifications. This approach is crucial for retrofits and modernization projects, ensuring older buildings become accessible and operationally efficient without sacrificing user protection.

Key requirements and scope:

• Covers design modifications when standard space requirements or shaft features cannot be met
• Specifies minimum distances between car and counterweight, guiding of weight in separate wells, and safe pit dimensions
• Allows reduced headroom and pit arrangements with additional protective devices (mechanical/electrical stops, balustrades, etc.)
• Mandates clear instructions, warning labels, and safety verification procedures

Who needs to comply?

• Building owners retrofitting older facilities
• Lift manufacturers engaged in modernization projects
• Contractors working within physical/structural constraints

Practical benefits:

• Unlocks the potential for universal accessibility in heritage and existing buildings
• Reduces costs versus full reconstruction
• Ensures legal compliance and user safety in challenging environments

Key highlights:

• Permits use of perforated shaft walls with special safety provisions
• Defines minimum clearances for car, counterweight, and access routes
• Outlines protective measures for reduced headroom and pit depth

Access the full standard:View EN 81-21:2022 on iTeh Standards

EN 81-42:2025 - Vertical Lifting Appliances for All, Including Persons with Disability

Safety rules for the construction and installation of lifts - Special lifts for the transport of persons and goods - Part 42: Vertical lifting appliances with enclosed carrier intended for use by persons, including persons with disability

EN 81-42:2025 is dedicated to permanently installed motorized vertical lifts with enclosed carriers intended for use by people—including those with disabilities—traveling between fixed levels. With a focus on inclusivity and safety, this standard responds to growing demands for specialized access in public and private buildings, such as schools, hospitals, offices, and residential blocks.

Core requirements and technical scope:

• Applies to vertical lifts traveling up to 15° from plumb, with rated speed ≤ 0.15 m/s, and enclosed, temperature-regulated wells
• Allows multiple lifting mechanisms: rack and pinion, traction drive, rope systems, chains, hydraulics, and more
• Requires complete enclosure of the carrier to prevent accidental contacts or falls
• Enforces robust designs to account for all foreseeable failure modes

Who must use this standard?

• Manufacturers of bespoke lift systems for persons with limited mobility
• Architects and developers designing accessible public spaces
• Organizations committed to inclusivity under evolving legal and social expectations

Practical implications:

• Enhanced accessibility for users whose needs surpass the scope of typical passenger lifts
• Promotes reliable and secure solutions adaptable to many retrofit or new build scenarios

Key highlights:

• Inclusive design suitable for persons with a variety of disabilities
• Engineering requirements for robustness, reliability, and fail-safe operation
• Excludes certain scenarios (ATEX, primary goods transport, earthquakes, fire evacuation, noise/vibration)

Access the full standard:View EN 81-42:2025 on iTeh Standards

EN 81-70:2021 - Minimum Accessibility for All Users

Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lift - Part 70: Accessibility to lifts for persons including persons with disability

EN 81-70:2021 is the benchmark for lift accessibility, ensuring that new lifts meet the requirements of a wide range of users—including those with visual, auditory, or mobility impairments. It reflects the latest legal frameworks and universal design principles, providing clarity and enforceable baseline requirements for construction projects across Europe.

Key requirements and specifications:

• Defines minimum door widths, car sizes, and manoeuvring space for different lift types (see table in standard)
• Requires clear controls, tactile and audible indicators, strong color contrast, and handrails
• Mandates adjustable car settings (e.g., door dwell times) to accommodate user needs
• Places emphasis on both independent access and assisted use

Who needs to comply?

• Lift manufacturers and installers in new construction
• Facility owners and managers aiming for accessibility compliance
• Architects, planners, and interior designers for public and private sector builds

Business and operational impacts:

• Accessibility compliance is key for government tenders and public funding
• Increased property value and positive public reputation
• Avoids future costly retrofits by ensuring universal design from project outset

Key highlights:

• Details exact dimensional and control-system minimums for accessibility
• Requires visual, tactile, and audible cues
• Increases car and entrance sizes to support independent wheelchair access

Access the full standard:View EN 81-70:2021 on iTeh Standards

SIST EN 81-70:2018 - Accessibility Legacy Standard

Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lifts - Part 70: Accessibility to lifts for persons including persons with disability

SIST EN 81-70:2018 is the previous generation of the accessibility standard and remains widely referenced, especially in ongoing or recently completed projects. Its provisions established the foundational minimum requirements for independent and safe access for everyone, influencing both regulatory guidance and practical design choices across Europe.

Scope, requirements, and application:

• Specifies detailed size, control, and operability criteria for new lifts
• Encourages building planners to provide tactile and visual guidance outside the lift, integrating solutions into the wider built environment
• Can be used as a reference for upgrades and the modification of older installations

Who should reference this standard?

• Facility managers updating existing lifts
• Designers seeking widely accepted practices for accessibility upgrades
• Organizations with installations governed under previous project guidelines

Influence in practice:

• Acts as a helpful baseline when local regulations or newer standards defer to best practices or legacy requirements
• Still cited in tenders, technical documentation, and international contracts for ongoing projects

Key highlights:

• Comprehensive risk assessment guidance for ergonomic/operational hazards
• Handrails, controls, and dimensions tailored for a broad spectrum of user needs
• Linked to European Commission safety and accessibility recommendations

Access the full standard:View SIST EN 81-70:2018 on iTeh Standards

Industry Impact & Compliance

Why Now? The Business Case for Standards Compliance

In today’s market, compliance with international standards for lifts and escalators is not just about meeting legal requirements; it’s a smart business strategy. As buildings get smarter and user expectations expand, adhering to these recognized guidelines delivers multiple tangible benefits:

• Enhanced Safety & Risk Reduction: Adhering to up-to-date lift safety standards reduces the risk of injury, litigation, and insurance claims.
• Productivity Gains: Reliable lifts that minimize downtime are essential for daily operations—especially in high-rise buildings and facilities with high traffic.
• Future-Ready Scaling: Standards such as EN 81-21 support modernization and smooth integration of new technologies (IoT, remote monitoring, access control), ensuring that infrastructure is scalable and future-proof.
• Brand Reputation: Consistent, accessible, and safe lifts are a cornerstone of an inclusive, modern business—critical for attracting customers, partners, and talent.
• Compliance with Funding and Bidding: Public and commercial projects frequently require adherence to the latest standards for eligibility in tenders and funding processes.

The Risks of Non-Compliance

• Exposure to legal penalties or shutdown orders
• Increased liability and insurance costs
• Lower building value and user dissatisfaction
• Missed market opportunities (especially in public/public-private sector projects)
• Costly retrofits if accessibility and safety are neglected upfront

Implementation Guidance

Typical Implementation Approaches

1. Gap Assessment: Review current lift installations versus updated standard requirements.
2. Stakeholder Engagement: Consult architects, engineers, users (including those with disabilities), and safety experts.
3. Technical Design: Select compliant equipment and layouts; specify accessibility features per standard tables/sections.
4. Verification & Documentation: Follow prescribed verification methods, including safety tests and risk assessments signed off by qualified parties.
5. Continual Review: Monitor operational performance, audit for compliance, and keep documentation updated (especially as standards evolve).

Best Practices for Standards Adoption

• Involve users and third-party assessors in early design phases
• Choose solutions that exceed the baseline (future-proofing for stricter laws or emerging best practices)
• Invest in staff training on accessibility and emergency response
• Integrate digital monitoring and remote diagnostics for maintenance
• Prioritize transparency and user education to foster confidence in lift systems

Resources for Implementation

• iTeh Standards platform for up-to-date documentation and purchase
• Manufacturer technical support for conformity assessment
• National accessibility bodies and European standardization organizations for guidance

Conclusion / Next Steps

With rapid advances in building technologies and rising expectations from users, staying ahead with the latest lift and escalator standards is not only a matter of regulatory compliance—it is vital to business value, sustainability, and accessibility. The standards covered in this article give decision-makers, architects, and contractors a clear, actionable roadmap for improving safety, fostering inclusivity, and preparing their facilities for tomorrow’s technology and user base.

Key takeaways:

• International lift standards are critical for modern, safe, and accessible buildings
• Compliance enhances security, productivity, and long-term scalability
• Implementation is a multi-disciplinary, ongoing process
• Staying current and exceeding minimum requirements positions organizations for future success

Explore these standards in full on iTeh Standards, stay informed of updates, and consult experts to customize the best solutions for your unique environment. The right combination of compliance, innovation, and user-centric design will help your business achieve and maintain leadership in the built environment.

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