What is ISO 22845:2021 -

Introduction

ISO 22845:2021 is an international standard that provides guidance on the design, development, and implementation of safety-related systems for machinery. The standard aims to ensure that machinery functions safely and reliably, minimizing the risk of accidents in various industrial sectors. In this article, we will delve into the key aspects of ISO 22845:2021 and explore its significance in ensuring the safety of machinery.

Scope and Objectives

ISO 22845:2021 focuses on the application of safety-related systems (SRS) in machinery across different industries. The standard lays down requirements and recommendations for the entire lifespan of the SRS, from concept and design to commissioning, operation, maintenance, and decommissioning. Its primary goal is to prevent or mitigate hazards associated with machinery by providing comprehensive guidelines for SRS implementation.

Key Elements of ISO 22845:2021

ISO 22845:2021 outlines several critical elements that manufacturers and organizations should consider when designing and implementing safety-related systems. Some of these key elements include:

Risk Assessment: The standard emphasizes the importance of conducting thorough risk assessments to identify potential hazards related to machinery. This includes assessing both foreseeable and unforeseeable events to determine the necessary safety measures.

Safety Requirements: ISO 22845:2021 provides specifications for safety functions and performance levels that need to be met by safety-related systems. These requirements ensure that machinery operates safely and efficiently while considering appropriate levels of risk reduction.

Validation and Verification: The standard highlights the need for systematic validation and verification processes at each stage of the SRS lifecycle. This ensures that the implemented safety functions are effectively addressing the identified hazards.

Documentation and Information: ISO 22845:2021 emphasizes the importance of proper documentation to maintain a comprehensive record of the SRS. Furthermore, it stresses the need for clear and accessible safety-related information, such as manuals and operating instructions.

Benefits of ISO 22845:2021

The adoption and implementation of ISO 22845:2021 offer numerous benefits for both manufacturers and end-users of machinery. Firstly, it enhances safety by providing a systematic approach to identify and mitigate potential hazards in machinery. This, in turn, reduces the risk of accidents, injuries, and fatalities in industrial settings. Additionally, compliance with the standard instills confidence among customers and stakeholders, demonstrating a commitment to quality and safety. ISO 22845:2021 also facilitates international trade by providing a harmonized framework for safety-related systems across different countries and industries.