DW Certification Limited
Accredited by: HKAS
DW Certification Limited (環信認證有限公司) is a certification body based in Hong Kong that specializes in the certification of management systems. They provide accreditation for energy management (ISO 50001:2018), environmental management (ISO 14001:2015), occupational health and safety management (ISO 45001:2018), and quality management systems (ISO 9001:2015). Their services cater to various industries, including construction, manufacturing, and engineering.
Unit A15, 17/F, Prince Industrial Building, 706 Prince Edward Road East, Kowloon
Certification Scopes (5)
ISO 9001
Management System Certification
Hong Kong Accreditation Service
Hong Kong
DW Certification Limited certifies organizations in various sectors under ISO 9001, focusing on quality management systems. Their certification encompasses industries such as mining, construction, manufacturing, and services, ensuring that these organizations meet international quality standards to enhance customer satisfaction and operational efficiency.
ISO 14001
Management System Certification
Hong Kong Accreditation Service
Hong Kong
DW Certification Limited certifies organizations in various sectors under ISO 14001, focusing on environmental management systems. Their certification scope includes industries such as mining, construction, manufacturing, and services, ensuring that these organizations effectively manage their environmental responsibilities.
ISO 50001
Management System Certification
Hong Kong Accreditation Service
Hong Kong
DW Certification Limited certifies energy management systems under ISO 50001:2018, focusing on sectors such as light to medium construction, heavy construction, and engineering services. This certification helps organizations improve their energy efficiency and reduce energy costs, contributing to sustainable practices in their operations.
ISO/IEC 17021-1
Management System Certification
Hong Kong Accreditation Service
Hong Kong
DW Certification Limited certifies organizations in various sectors, including construction, manufacturing, and services, under ISO 17021-1. This standard pertains to the requirements for bodies providing audit and certification of management systems, ensuring that DW Certification Limited can effectively assess and certify energy management, environmental management, occupational health and safety, and quality management systems.
ISO 45001
Management System Certification
Hong Kong Accreditation Service
Hong Kong
DW Certification Limited certifies organizations under ISO 45001, focusing on occupational health and safety management systems. Their certification services cover various sectors, including construction, wholesale and retail trade, and engineering services, ensuring that companies implement effective safety measures to protect their employees and comply with health regulations.



