Difference Between ISO 9000 and ISO 9001

Edited by Diffzy | Updated on: April 30, 2023


Difference Between ISO 9000 and ISO 9001

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By far, the most important institution for developing voluntary, worldwide standards is the International Organization for Standardization. It gives product, service, and method requirements, or regulations, to help the industry become more efficient and effective. They contribute to the reduction of trade barriers and the formation of a global consensus. Obtaining ISO certification improves competitive advantages, resulting in a more extensive consumer base. Customers have blind faith in firms that have an ISO certificate because certifying authorities only provide such a certificate if it passes the minimum requirements.

A certification body, also known as a registrar, is an institution that distributes certificates and makes all strategic decisions based on proposals submitted by its members at an annual council meeting. ISO standard is a contract that specifies the exact standards, rules, or qualities that must be followed to ensure that materials, products, and processes are entirely suitable for their intended use. Quality management ensures that the certified organization has the necessary systems in place to provide clients with high-quality items. It is primarily concerned with client satisfaction. The phrase "quality management" refers to a set of activities that assist businesses and organizations in determining how well they satisfy their customers' and stakeholders' expectations. ISO 9000 and ISO 9001 are worldwide quality management system standards that are pretty similar but also very distinct.

ISO 9000 vs. ISO 9001

A quality management system is defined by ISO 9000, which is a collection of international standards. It is a series of quality assurance standards developed to assist firms inefficiently documenting their quality systems. It is not particular to any organization and is applicable to businesses of any size. ISO 9001, on the other hand, is a family standard. And the firms employ the bar to ensure that their quality and efficiency satisfy the expectations of their customers.

ISO 9000 addresses the fundamentals of the QMS (Quality Management System), such as customer focus, leadership, employee involvement, process approach, system approach to management, overall or continuous improvement, having a factual approach to decision making, and benefiting supplier relationships. The ISO 9001, on the other hand, focuses on the requirements that must be met by a company.

ISO 9000 was created with input from a variety of businesses and individuals from many industries. It focuses on the management concept and is intended to help any business, regardless of size, become more managed and efficient. ISO 9001, on the other hand, establishes the certification requirements and criteria.

Most people learn about the jargon involved in improving processes from ISO 9000 papers. Understanding vocabulary is necessary for carrying out ISO 9000 document improvement strategies. Numerous items relevant to the action that could result in improvements are missing from the documentation. On the other hand, if your firm wants to learn how to improve, employees should be familiar with the ISO 9001 standards. They will inform staff of the requirements for enhancing the company's processes.

Internal audits are one of the most important aspects to consider when issuing an ISO certificate. Since audits provide an overview of a company's operations, they can determine whether it fits the requirements for an ISO certificate. ISO certification is a contract that specifies the exact principles, rules, or qualities that must be followed to ensure that materials, goods, and processes are entirely suitable for their intended use. Quality management ensures that the certified organization has the necessary systems in place to provide clients with high-quality products. It is primarily concerned with client satisfaction.

Difference Between ISO 9000 and ISO 9001 in Tabular Form

Parameters of Comparison ISO 9000 ISO 9001
Denotation ISO 9000 is a set of Q, M.S that provides a globally recognized foundation for ensuring product and service integrity. ISO 9001 is a conformity assessment approach for determining whether or not a company's products, services, and production processes meet specific criteria.
Objective The ISO 9000 standard ensures that a company's quality management system complies with international requirements. ISO 9001 is a great quality management system because it strives to help businesses achieve ISO 9000 certification.
Restriction It isn't restricted to any particular industry or method. It's only applicable to specific sectors or methods.
Fragments It is split into five pieces. It is split into two fragments.
Illustrations Manufacturing, building, healthcare, food manufacturing, and retail establishments are all examples of industries. Customer relations, management, and decision finalizing.

What is ISO 9000?

ISO 9000 is a set of standards that make up a quality management system. This series contains a number of different criteria, including ISO 9001. The primary and essential goal of this section is to define the vocabulary used throughout the rest of the bars.

ISO 9000 is the most commonly used quality management system on the planet. It all started with the formation of the International Organization for Standardization, a global consortium of national standards organizations from over 100 countries. Fifty-one national standards bodies from Europe and North America founded the group to specify how businesses might incorporate quality into their operations. Since then, more than 150 national standards bodies around the world have accepted ISO 9000, including certification agencies in the United States, accounting for a third of all economies.

The ISO's acknowledgment of and support for reduction, reuse, and recycling benefits businesses as well. ISO 9000 has been utilized as an umbrella standard since the creation of ISO. Quality standards that are consistent make it easier for suppliers to match client requests while also saving time on paperwork and contract negotiations. Instead of having to review documentation from numerous suppliers on a frequent basis, retailers and distributors can utilize these consistent standards to ensure that their consumers receive the same level of quality at all times.

ISO 9000 describes not just the essentials of quality management but also the quality management concepts upon which the family of standards is founded:

The seven quality management principles are:

Customer focus: Quality management is primarily concerned with meeting customer needs and exceeding their expectations.

  • Recognize the demands of current and potential clients.
  • Align your company's goals with the needs and expectations of your customers.
  • Meet the needs of the consumer
  • Customer satisfaction should be measured.
  • Customer relations should be managed.
  • Aim to go above and beyond the customer's expectations.

Leadership: Leaders at all levels develop a sense of common purpose and direction, as well as the conditions that encourage individuals to participate in accomplishing the organization's quality goals.

  • Establish the organization's vision and direction.
  • Set challenging goals.
  • Organizational values should be modeled.
  • Create a sense of trust
  • Employees should be equipped and empowered.
  • Employee contributions should be recognized.

People's involvement: To improve the organization's ability to generate and deliver value, it needs competent, empowered and engaged people at all levels.

  • Ensure that people's skills are utilized and recognized;
  • Ensure that people's skills are being used and recognized;
  • Assess individual performance o Facilitate learning and information sharing 
  • Assess personal performance o Facilitate learning and information sharing 

Process approach: When activities are recognized and handled as interconnected business processes that function as a cohesive system, consistent and predictable results are more effectively and efficiently achieved.

  • Manage activities as processes
  • Measure the capability of activities
  • Identify linkages between activities
  • Prioritize improvement opportunities
  • Deploy resources effectively

Improvement: Organizations that are successful have a constant focus on improvement.

  • Enhance organizational capabilities and performance
  • Coordinate improvement efforts
  • Encourage people to make changes.
  • Consistently track progress
  • Rejoice in progress

Evidence-based decision making: Decisions based on data and information analysis and review are more likely to generate the intended outcomes.

  • Ascertain that correct and trustworthy data is provided.
  • Analyze data using relevant procedures.
  • Make decisions depending on your research.
  • Combine data analysis with real-world experience.

Relationship management: An organization's relationships with interested parties up and down the supply chain must be managed for long-term success.

  • Identify and select suppliers to minimize expenses, optimize resources, and create value.
  • Form both short-term and long-term partnerships.
  • With partners, share expertise, resources, information, and plans.
  • Collaborate in efforts related to improvement and development.
  • Recognize supplier accomplishments.

What is ISO 9001?

ISO 9001 is a different standard from the ISO 9000 series. It entails the need for quality management systems for a company that provides valuable goods and services. This quality management system qms will be used by employees to keep a customer-focused attitude.

A gap analysis, as well as internal audits, are required to establish the quality management system. Its main goal is to get people to take action. During the gap analysis, the current quality management systems' qms are evaluated, resulting in an old system that is compared to the new ISO 9001 system.

By completing this study, the business owner and employees will be able to see the differences between their current and previous systems, allowing them to move closer to their aim of continuous improvement. These evaluations are carried out in the early stages of ISO 9001 implementation.

Internal audits are necessary for any company that wishes to adopt ISO 9001 2015. This allows you to examine how effectively the new quality management system is working and whether your company is eligible for certification. This is because ISO 9001 was created to assist business owners in implementing ISO in order to improve quality assurance. You can use ISO 9004 for extra chances for improvement beyond ISO 9001. ISO 9001, on the other hand, is the only standard that has a certification organization.

Achieving compliance with ISO 9001

The procedure of complying with ISO 9001 can be complicated, but the benefits are well worth it. Knowing that your company adheres to the highest quality management standards will provide you peace of mind and improve your reputation with clients.

Quality governance, risk management, and compliance software are the best ways to achieve ISO compliance. The user-friendly dashboards of ZenGRC show you where you comply with ISO, where you have gaps, and how to close them. It also enables unlimited self-audits with a single click and stores audit-trail evidence in a "single source of truth" repository, allowing your business quickly acquire ISO 9001 certification.

Main Differences Between ISO 9000 and ISO 9001 in Points

  1. ISO 9000 is a quality management standard that is widely utilized in the corporate world, whereas ISO 9001 is a quality management system implementation standard.
  2. ISO 9000 is designed to assist organizations in implementing a quality system that can be implemented effectively and continuously enhanced, whereas ISO 9001 is based on four core quality management principles: customer focus, leadership, process approach, and continuous improvement.
  3. ISO 9000 has no constraints on a particular industry, whereas ISO 9000 has restrictions on a specific sector.
  4. ISO 9000 has five fragments, whereas ISO 9001 has only two parts.
  5. Healthcare, food, retail, and manufacturing are all examples of ISO 9000, whereas settlement, management, customer interactions, and internal inspections are all examples of ISO 9001.


The ISO 9000 series of standards is designed to assist businesses in maintaining a high degree of quality assurance. ISO 9000 is your finest tool when you need to learn a new language and grasp all of the other exceptional standards. While ISO 9001 is a standard that you may use to ensure that your company is customer-focused and constantly improving. Using these international standards is a great approach to ensure that everyone receives what they require.

ISO's primary goal is to create and publish international standards that will help businesses and organizations around the world solve difficulties. Six criteria are included in the series, divided into three categories. ISO 9000 specifies the basic concepts of quality control, while ISO 9002 specifies the standards for a company undertaking quality assurance.

ISO 9000 specifies how a company's products and services should be managed to suit the needs of customers while avoiding negative consequences for the products. In addition, ISO 9001 outlines how businesses should manage quality-related operations, such as information flow and hierarchy-based communication.


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"Difference Between ISO 9000 and ISO 9001." Diffzy.com, 2023. Sat. 03 Jun. 2023. <https://www.diffzy.com/article/difference-between-iso-9000-and-iso-9001-430>.

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