| Area | 2012 requirement | 2021 update | |------|----------------|-------------| | Door interlocks | Mechanical + electrical | Enhanced with redundant monitoring per EN 81-20 | | Emergency operation | Manual rescue only | Added requirements for remote monitoring and emergency battery lowering | | Escalator comb plate safety | Contact sensor | Mandatory comb plate impact device with automatic stop | | Machine room access | Fixed ladder allowed | Revised to require landing platforms and guardrails | | Car roof clearance | 1.8m min | Increased to 2.0m for new installations | | Seismic design | Not specified | New section for seismic devices in tall buildings |
The 2021 edition introduces several critical enhancements over the previous (2018) version. These changes were largely driven by technological advancements, lessons learned from incident investigations, and the government's "Smart City" initiatives.
One of the most dangerous lift failures is unintended car movement when the doors are open. The new code introduces strict requirements for UCM protection systems, including redundant sensors and braking mechanisms that activate before the car moves 200mm.
The Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition) is a statutory guideline issued by the Electrical and Mechanical Services Department (EMSD) of Hong Kong. It serves as the primary technical standard for the lift and escalator industry, ensuring the safety, reliability, and accessibility of vertical transportation systems.
Effective from September 30, 2021, this edition supersedes the 2018 edition. It was developed in response to the enactment of the Lifts and Escalators Ordinance (Cap. 618) and incorporates the latest international safety standards (EN 81, EN 115) while addressing specific local operational needs.
If you are an engineer or contractor, do not rely on third-party PDFs – always download from the official government website to ensure you have the correct, legally enforceable version.
The Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition), issued by the Hong Kong Electrical and Mechanical Services Department (EMSD), serves as the primary technical standard for ensuring the safety and operational reliability of vertical and inclined transportation systems in the region. Key Highlights of the 2021 Edition
Adoption of International Standards: A major update in this edition is the integration of the latest international safety standard EN 115-1:2017 for escalators, which has been adjusted for local requirements.
Safety Enhancements: It introduces stricter technical details for new installations to enhance passenger and worker safety, such as improved requirements for emergency stop switches, obstruction guards, and auxiliary brakes.
Scope of Application: The code applies to the installation, commissioning, and alteration of lifts and escalators, including their associated machinery and safety components.
Implementation Date: This edition became effective on October 1, 2022, superseding the 2019 edition. Regulatory Context
This "Design Code" works alongside the Code of Practice for Lift Works and Escalator Works (Works Code). While the Design Code focuses on technical specifications and construction, the Works Code provides guidance for practitioners on maintenance, repair, and examination. Accessing the Document
The full 2021 Edition is available for download and review via official government channels:
Official Publication Page: You can find the PDF and related addendums on the EMSD Code of Practice Index.
Direct PDF Link: Code of Practice for Lift Works and Escalator Works (2021 Edition). (Note: While this is the Works Code, the Design Code (2021) is typically available for purchase or inspection at the EMSD Information Services Department).
Public Circular on Updates: For a summary of specific amendments in the 2021 edition, refer to EMSD Circular No. 1/2022. Code of Practice (805) - EMSD
The vertical transportation industry moves as fast as its machinery. Using an outdated code is a silent liability.
Immediately download the Code of Practice on the Design and Construction of Lifts and Escalators 2021 edition using the official PDF link from the EMSD. Print a physical copy for your site office and store a digital copy on every engineer’s tablet. Review your ongoing projects—if they were designed under the 2012 code but not yet certified, you may need to issue a variation order to upgrade components.
Safety is not a cost; it is a legal contract between you, the public, and the HKSAR government. The 2021 edition is the blueprint for that contract. Do not build without it.
Disclaimer: This article is for informational purposes only. The author is not a legal professional. Always verify the latest version of the code directly with the Hong Kong EMSD or a Registered Lift Engineer. Regulations are subject to change, and the official PDF link structure may be updated by the government without notice.
Code of Practice on the Design and Construction of Lifts and Escalators 2021 Edition: A Comprehensive Guide
The Code of Practice on the Design and Construction of Lifts and Escalators 2021 Edition is a vital document that provides guidelines and standards for the design, construction, and installation of lifts and escalators in buildings. The updated edition, released in 2021, aims to ensure that these vertical transportation systems are safe, efficient, and accessible for users. In this article, we will discuss the key aspects of the code, its importance, and provide a link to the PDF version.
Introduction
Lifts and escalators are essential components of modern buildings, facilitating the movement of people and goods between floors. However, their design and construction require careful consideration to ensure safety, accessibility, and efficiency. The Code of Practice on the Design and Construction of Lifts and Escalators 2021 Edition is a comprehensive guide that outlines the requirements and recommendations for the design, construction, and installation of these systems.
Scope and Objectives
The code applies to the design, construction, and installation of lifts and escalators in buildings, including:
The objectives of the code are to:
Key Provisions
The Code of Practice on the Design and Construction of Lifts and Escalators 2021 Edition covers various aspects, including:
Benefits and Importance
The Code of Practice on the Design and Construction of Lifts and Escalators 2021 Edition is essential for various stakeholders, including:
PDF Link
The Code of Practice on the Design and Construction of Lifts and Escalators 2021 Edition is available in PDF format. You can access the document through the following link:
[Insert link to PDF file]
Conclusion
The Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition) is an official document issued by the Electrical and Mechanical Services Department (EMSD) of Hong Kong. Official Links and Availability
Direct Download (Addendum DC03): You can access the latest amendments via the Addendum No. DC03 PDF.
Purchase Full Copy: The complete 2021 Edition is not typically available as a free full-text PDF download due to its status as a saleable publication. It can be purchased at the Information Services Department (ISD) Publications Sales Unit.
Official Resource Page: The EMSD maintains an official publications index where all current codes, including the 2021 Edition effective from October 1, 2022, are listed. Key Content & Updates
International Standards: The 2021 Edition primarily updates Section E Part 4 to adopt the latest international standard EN115-1:2017 for escalators, adapted for local Hong Kong requirements.
Scope: It sets out technical details, safety rules, and procedures for the design and construction of lifts, escalators, and associated machinery to ensure compliance with the Lifts and Escalators Ordinance (Cap. 618).
Target Audience: It is designed for trade practitioners, including registered contractors and engineers.
Note on Related Codes:If you are looking for the code regarding the installation and maintenance rather than design, refer to the Code of Practice for Lift Works and Escalator Works (2021 Edition), which is available for free download. Code of Practice (805)
The Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition) is the primary technical standard for lift and escalator installations in Hong Kong. Approved by the Electrical and Mechanical Services Department (EMSD), this edition came into full effect on October 1, 2022, officially replacing the 2019 version. Access and Downloads
While some related safety documents are available as free PDFs, the full Design and Construction Code (2021 Edition) is typically a priced publication.
Official Purchase: Physical copies are available at the Publications Sales Unit of the Information Services Department. Related Free PDF Downloads:
Code of Practice for Lift Works and Escalator Works (2021 Edition): Focuses on maintenance, installation, and examination procedures.
Circular No. 1/2022 Summary: Provides a high-level overview of the 2021 amendments, particularly regarding escalator standards. Key Highlights of the 2021 Edition
The 2021 update introduced several critical technical adjustments to align Hong Kong standards with modern international benchmarks:
International Alignment: The majority of amendments apply to Section E Part 4, where the code adopts the latest international escalator standard, EN115-1:2017, adapted for local requirements.
Safety Enhancements: Updates include revised requirements for escalator safety components and adjusted dimensions for building works to accommodate modern lift designs.
Regulatory Context: The code operates under the Lifts and Escalators Ordinance (Chapter 618), ensuring that Registered Contractors and Engineers adhere to strictly defined safety and construction benchmarks. Related Specialist Codes (2021 Updates)
The EMSD also released specialized 2021 editions for other vertical transportation equipment, which are available for download:
Builders' Lifts (2021 Edition): Covers lifts used specifically on construction sites for workers and materials.
Tower Working Platforms (2021 Edition): Technical standards for safe operation and construction of mast-climbing platforms. Code of Practice (805) - EMSD
The Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition), often referred to as the Design Code, was gazetted on December 31, 2021, and became effective on October 1, 2022. Document Access
Unlike some technical manuals, the full text of the 2021 Design Code is not currently available for free digital download as a single PDF. It must be purchased through the Publications Sales Unit of the Information Services Department in Hong Kong.
However, the related Code of Practice for Lift Works and Escalator Works (2021 Edition), which focuses on maintenance and installation procedures, is available for download at EMSD : Code of Practice. Report: Summary of the 2021 Design Code 1. Purpose and Scope
The Design Code is issued by the Electrical and Mechanical Services Department (EMSD) under the Lifts and Escalators Ordinance (Cap. 618). Its primary goal is to harmonize local standards with international safety requirements to enhance the safety, reliability, and accessibility of new installations. 2. Key Updates in the 2021 Edition
Adoption of EN Standard: The 2021 update primarily aligns Section E, Part 4 with the international standard EN115-1:2017 for escalators, adapted for Hong Kong's specific environmental and operational needs. Enhanced Safety Features:
Escalator Drive Chains: Tightened requirements for chain replacement. For escalators with a rise over 15 meters, drive chains must be replaced at intervals not exceeding six years.
Braking Systems: Mandatory brake testing at intervals not exceeding five years to prevent "flow-back" incidents.
Rescue Doors: Requirement for intermediate rescue doors when distance between landing sills exceeds 11 meters, equipped with electrical safety devices to stop the lift if opened. 3. Technical Highlights
Safety Devices: Lifts must include unintended car movement protection, ascending car overspeed protection, and double braking systems.
Emergency Response: Registered Contractors (RCs) must respond to emergency device failures (alarms, intercoms, lighting) within 4 hours of notification.
Fire Safety: Strict requirements for "Fireman's Lifts," including exclusive control by fire services and automatic return to a designated entry point upon switch activation. 4. Digital Integration EMSD : Code of Practice (805)
The 2021 Edition of the Code of Practice on the Design and Construction of Lifts and Escalators represents the most significant update to vertical transportation safety standards in recent years. This document serves as the primary regulatory framework for engineers, developers, and safety inspectors to ensure that every lift and escalator installation meets rigorous modern benchmarks.
Below is an overview of the code's importance, its core updates, and how to access the official documentation. Understanding the 2021 Code of Practice
The Code of Practice (CoP) is designed to harmonize local safety standards with international benchmarks, such as the EN 81 series for lifts and EN 115 for escalators. The 2021 update specifically addresses the rapid technological shifts in the industry, including the rise of "smart" diagnostic systems and more energy-efficient motor designs. | Area | 2012 requirement | 2021 update
Compliance with this code is not optional. It is the legal baseline used by government bodies—such as the Building and Construction Authority (BCA) in Singapore or the EMSD in Hong Kong—to certify that a building is safe for public occupancy. Key Technical Updates in the 2021 Edition
The transition from previous versions to the 2021 edition introduced several critical changes aimed at enhancing passenger safety and maintenance efficiency:
Enhanced Sensory Technology: New requirements for light curtains and door sensors to prevent trapping injuries.
Seismic Resilience: Updated guidelines for lift rail brackets and counterweight retainers to withstand tremors or building sways.
Cybersecurity for Smart Lifts: As lifts become more connected, the 2021 code introduces preliminary standards for protecting control systems from unauthorized remote access.
Escalator Braking Systems: Stricter requirements for auxiliary brakes and speed monitoring to prevent "runaway" incidents on heavily loaded escalators.
Emergency Communication: Mandatory upgrades to two-way communication systems, ensuring they remain functional during total power failures. Why the 2021 Edition is Essential for Professionals
For architects and developers, the 2021 edition dictates the physical dimensions of lift shafts and machine rooms. Designing a building based on outdated codes can lead to costly structural retrofitting later. For maintenance contractors, the code outlines the specific testing intervals and safety parameters required to pass annual inspections.
📌 The code prioritizes "Safety by Design," ensuring hazards are mitigated during the blueprint phase rather than through reactive maintenance. How to Access the Code of Practice 2021 Edition PDF
Official copies of the Code of Practice are typically controlled by national regulatory bodies. To ensure you are viewing the most accurate, unedited version, you should avoid third-party "free PDF" sites which may host outdated drafts.
Visit the Official Regulatory Portal: Check the website of your local building authority (e.g., Singapore's BCA or Hong Kong's EMSD).
Professional Subscription Services: Many engineering firms access the code through paid standards subscriptions like ISO or BSI.
Digital Libraries: Public works departments often provide a "View Only" PDF link for public consultation on their official "Legislation and Codes" page.
If you'd like, I can help you narrow down the search for the link if you tell me:
Which country or region are you located in? (e.g., Singapore, Hong Kong, UK?)
Do you need help interpreting a specific clause regarding lift dimensions or safety gear?
I can provide the specific government portal address once I know your target jurisdiction.
Navigating the 2021 Code of Practice: Essential Standards for Lifts & Escalators
In the world of vertical transportation, safety isn’t just a priority—it’s the foundation. For those managing buildings or working in the trade, staying updated with the latest regulations is non-negotiable. The
Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition) , issued by the Electrical and Mechanical Services Department (EMSD)
, is the definitive guide for ensuring safety compliance in Hong Kong. Why the 2021 Edition Matters
The 2021 update replaces previous iterations to bring local safety standards in line with the latest international benchmarks. Most notably, this edition adopts the EN115-1:2017 international standard
for escalators, adjusting it to meet specific local requirements.
Whether you are a Registered Lift Contractor (RC) or a Registered Professional Engineer (RE), adhering to this code is mandatory for the installation, commissioning, and alteration of lift and escalator systems. Key Highlights of the 2021 Update Escalator Safety:
Significant amendments were made to Section E, Part 4, focusing on modern safety protocols for escalators and moving walks. Design Rigor:
The code defines technical details and safety rules to protect passengers from risks like shearing, crushing, and falls. Operational Transparency:
It outlines clear statutory duties for "Responsible Persons" (RPs)—including building owners and property management companies—to ensure facilities are kept in safe working order. Trade Recognition:
The edition works alongside a registration system for workers, ensuring that only competent, skilled practitioners handle these high-risk systems. Download the Official PDF
For those needing the full technical specifications, the 2021 Edition is available directly from the EMSD. View/Download:
Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition) Latest Addendums: Be sure to check the EMSD Code of Practice index for recent updates like Addendum No. DC03. Conclusion Staying compliant with the 2021 Design Code
doesn't just fulfill a legal requirement; it ensures the long-term reliability of your building’s infrastructure and the safety of every passenger who steps into a lift or onto an escalator. Are your current lift systems up to the 2021 standards?
Reach out to your registered contractor for a compliance audit today. Additional related documents include the Code of Practice for Building Works for lifts and the Safety at Work guidelines. Code of Practice (805) - EMSD
The Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition) is the primary technical standard in Hong Kong for ensuring the safety and reliability of these installations. Issued by the Electrical and Mechanical Services Department (EMSD) under the Lifts and Escalators Ordinance (Cap. 618), it became effective on October 1, 2022.
While the full 2021 Design Code is typically available for purchase through the Information Services Department, the EMSD provides associated technical documents and circulars online. Access Links and Key Resources The vertical transportation industry moves as fast as
Official Publications Page: The EMSD Publications Index lists current codes, including the 2021 edition and its addendums.
Latest Addendum (DC03): Access the Design Code 2021 Edition Addendum No. DC03 which provides the most recent technical updates.
Announcement Circular: Circular No. 1/2022 details the adoption of the international EN115-1:2017 standard for escalators.
Related "Works Code": For maintenance and installation procedures, see the Code of Practice for Lift Works and Escalator Works (2021 Edition). Key Updates in the 2021 Edition
The 2021 edition introduced several critical changes to align with modern safety requirements:
International Alignment: Major amendments were made to Section E Part 4 to adopt the latest international escalator standard, EN115-1:2017, adjusted for local Hong Kong requirements.
Escalator Safety: Enhancements include specific requirements for obstruction guards, clearances between handrails and walls, and the installation of shelter walls to prevent falls.
Scope: The code defines technical details, methods, and safety rules for the design, construction, and associated machinery of all lifts and escalators governed by the Ordinance. Associated Building Standards
For structural and building requirements related to lift shafts and pits, designers should also refer to the Code of Practice for Building Works for Lifts and Escalators (2020 Edition) issued by the Building Authority. Code of Practice (805) - EMSD
The Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition) is the primary technical standard for lift and escalator safety in Hong Kong. It was gazetted in December 2021 and became effective on October 1, 2022.
Official digital versions of the full Design Code are generally not provided as free PDF downloads; the Electrical and Mechanical Services Department (EMSD) directs users to purchase hard copies from the Publications Sales Unit of the Information Services Department. However, related technical documents, such as the Code of Practice for Lift Works and Escalator Works (2021 Edition), are available for free download. Code of Practice (805) - EMSD
Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition)
, issued by the Hong Kong Electrical and Mechanical Services Department (EMSD), became effective on October 1, 2022 機電工程署
While the full technical manual is typically available for purchase through the Information Services Department
, key documents and specific specialized editions are accessible online: Official Documents and Links Design Code Overview & Addenda : You can find the latest updates, including Addendum No. DC03 , on the official EMSD Code of Practice page 2021 Edition Circular Circular No. 1/2022
details major amendments, such as the adoption of the international standard EN115-1:2017 for escalators. Specialized 2021 Codes Code of Practice on the Design and Construction of Builders’ Lifts (2021 Edition) Code of Practice on the Design and Construction of Tower Working Platforms (2021 Edition) Related Works Code Code of Practice for Lift Works and Escalator Works (2021 Edition)
is also available and covers maintenance and examination procedures. 機電工程署 Key 2021 Amendments Escalator Safety : Section E Part 4 was heavily modified to align with the EN115-1:2017 standard, adjusting for local Hong Kong requirements. Building Integration
: Requirements for building works accommodating these installations must also comply with the
Code of Practice for Building Works for Lifts and Escalators specific technical changes introduced in the 2021 edition for escalators? EMSD : Code of Practice (805)
Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition)
, also known as the "Design Code," is a regulatory document issued by the Hong Kong Electrical and Mechanical Services Department (EMSD). It provides the technical standards and safety rules for the installation and alteration of lifts and escalators in Hong Kong. Accessing the Document
You can access the official PDF versions of the 2021 Edition codes directly from the EMSD website:
Design and Construction of Lifts and Escalators (2021 Edition): This version became effective on October 1, 2022 Official EMSD Publications Page Design and Construction of Builders' Lifts (2021 Edition): Builders' Lifts Code (English PDF)
Design and Construction of Tower Working Platforms (2021 Edition): Tower Working Platforms Code (English PDF) Review of Key Changes and Features
The 2021 Edition introduces several critical updates aimed at aligning local regulations with modern international standards. Adoption of International Standards : The 2021 update specifically adopts the EN115-1:2017
international standard for escalators, adjusting it for Hong Kong's unique local requirements. Enhanced Escalator Safety : Significant changes were made to Section E Part 4
, focusing on escalator design. This includes stricter rules for drive chain replacement (e.g., replacement at intervals not exceeding six years for escalators with a rise over 15 meters) and mandatory brake testing every five years. Safety Against Accidents
: The code is designed to safeguard both persons and objects against risks associated with the operation and installation of lifting equipment. Accessibility Improvements
: Requirements have been updated to enhance the comfort and accessibility levels for new lift installations. Structural Integrity
: There is an increased emphasis on verifying material quality (e.g., mill test certificates) for structural elements used in installations. Who This Review Is For This code is essential for Registered Lift/Escalator Contractors (RCs) Registered Engineers (REs)
. Compliance with these standards is mandatory to satisfy the requirements of the Lifts and Escalators Ordinance (Cap. 618). specific maintenance requirements for older lifts mentioned in the 2021 circulars? EMSD : Code of Practice (805)
This write-up details the regulatory background, key changes introduced in the 2021 edition, the scope of application, and where to find the official document.
This code supersedes the 2012 edition and aligns with the latest international standards (EN 81 series, ISO 22559, etc.) and local statutory requirements.