What are the main ISO Management System Standards? How can a business get certified?

Published on: March 27, 2022

Get familiar with basic concepts around implementing the requirements of and achieving certification to an ISO Management System Standard and understand what ISO 9001:2015, ISO 45001:2018, ISO 27001:2013, and ISO 14001:2015 can do for businesses worldwide.

On 25 October 2022, a new version of ISO 27001 was published – ISO/IEC 27001:2022 Information security, cybersecurity and privacy protection — Information security management systems. Learn more about the standard update in this blog article.

As you start your studies in ISO Management Systems, it’s common to get confused about the key concepts and technicalities.

We’ve put this blog article together to answer common questions regarding this topic and explain the four main ISO Standards: ISO 9001:2015, ISO 45001:2018, ISO 14001:2015, and ISO 27001:2013. Even if you’re already working in this area, this is an excellent opportunity to review the core concepts and make sure nothing’s been forgotten along the way. Let’s get started!

ISO Management System Standards

What are ISO Management System Standards and how can a business can get certified?

ISO Management System Standards are documents that provide requirements, specifications, and guidelines that when met and used consistently, ensure that an organisation’s products, services, and processes operate to a high standard of each discipline.

The ISO Standards are developed, published and kept up to date by the International Organisation for Standardisation, also known as “ISO“. The Standards define the requirements for Business Management Systems to achieve international best practice for a chosen discipline (e.g. Occupational Health and Safety, Quality, Environment, or Information Security).

About ISO

The ISO story started in 1946, in London, when representatives from 25 countries met to discuss the future of International Standardisation. In 1947, ISO officially came into existence.

Today, the organisation is based in Geneva, Switzerland, and has become the world’s largest developer of voluntary international standards, with 167 member countries. To develop the Standards, ISO counts on more than 250 technical committees (groups of experts that focus on a specific subject).

Businesses from any industry can get certified to an ISO Management System Standard. To achieve certification, the organisation needs to have its Business Management System audited by an Accredited Conformity Assessment Body (commonly called a Certification Body). They will conduct the Certification Audits to verify that the business meets the requirements of one or more ISO Management Systems Standards.

Before exploring the main ISO Standards, it’s also important to understand:

What is a Business Management System?

Business Management System

A Business Management System is a set of documented policies, processes and other relevant documentation that an organisation implements to guide the business towards its objectives and goals.

A Business Management System can conform with the requirements of one or more ISO Standard(s). An organisation can integrate the requirements of one or more standards into its management system and achieve certification for one or more ISO standards, as long as their management system can demonstrate that they meet the requirements for all of them.

For instance, the ISO 9001 Standard is a set of quality management requirements that a business needs to meet if aiming to achieve certification to ISO 9001:2015 Quality Management Systems. These Quality Management requirements need to be integrated throughout the business management system and its processes in order to achieve certification to ISO 9001:2015. If certified, your business will then be recognised as running according to an internationally recognised quality standard.

The level of complexity of the management system depends on the context of each organisation. Smaller businesses might not need extensive documentation, while more complex businesses operating in highly regulated sectors, for example, may need a more comprehensive set of documentation and controls to meet compliance responsibilities and their business objectives.

The main ISO Management System Standards

Main ISO Standards

ISO has published more than 23,000 International Standards. Each Standard has a specific number and is followed by the year of its release.

While some are industry-focused, others are more generic and versatile across any type of organisation. The latter is the case of the four main ISO Management Systems Standards:

ISO 9001:2015 Quality Management Systems

This is by far the most popular standard. This Standard is about developing and implementing a Quality Management System (QMS) with a risk management approach and a strong focus on customer satisfaction, leadership, motivation, process and business continuous improvement to deliver high-quality products and services, not only to the end consumer but all stakeholders.

ISO 45001:2018 Occupational Health and Safety Management Systems

This provides a systematic approach to enable an organisation to manage Occupational Health and Safety (OH&S) risks and opportunities, eliminating hazards and minimising Occupational Health and Safety risks. The Standard’s framework helps businesses effectively prevent workers’ work-related injury and ill health and provide a safe and healthy workplace. The Safety Management Standard emphasises the responsibilities of the management and leadership team and highlights the necessity of everyone in the workplace to participate.

ISO 14001:2015 Environmental Management Systems

This Standard provides a framework for the business to have better management control in reducing its environmental impact and achieving higher conformance with environmental legislative and regulatory requirements. By conforming with this Standard, the business can operate efficiently and lawfully while also minimising its negative influence on the environment.

ISO 27001:2013 Information Security Management Systems

Promoting the protection, confidentiality and integrity of information is the focus of this Standard. By applying a risk management approach, ISO 27001:2013 provides a framework for assessing and treating information security threats. By developing a tailored Information Security Management System, the organisation can keep assets such as financial information, intellectual property, employee details, customer data and other information entrusted to them by third parties safe.

Internal Audits are an essential step when looking to achieve and maintain certification to any ISO Management System Standard. Our Management System Internal Auditor Training is a practical eLearning course that will teach you how to conduct effective Internal Audits in accordance with the main ISO Management System Standards. Learn more about it here or download the course brochure.
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Andressa Burque
Digital Marketing Specialist at ICExperts Academy and ISO Certification Experts

Andressa is our Digital Marketing specialist, supporting our communication strategy across all channels. She holds an MBA in Digital Management and over ten years of experience in content development for social media, websites and marketing campaigns.

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