ISO 9000 family

In March 1979, BSI published the world's first quality management systems standard, BS 5750, as part of a response to growing concerns about the quality. BS 5750 supplied the template for the development of the ISO 9000 series in March 1987, by ISO. However, its history can be traced back some twenty years before that, to the publication of government procurement standards, such as the United States Department of Defense MIL-Q-9858 standard in 1959, and the United Kingdom's Def Stan 05–21 and 05–24. Large organizations that supplied government procurement agencies often had to comply with a variety of quality assurance requirements for each contract awarded, which led the defense industry to adopt mutual recognition of NATO AQAP, MIL-Q, and Def Stan standards. Eventually, industries adopted ISO 9000 instead of forcing contractors to adopt multiple—and often similar—requirements. ==Reasons for use==

The global adoption of ISO 9001 may be attributable to several factors. In the early days, the ISO 9001 (9002 and 9003) requirements were intended to be used by procuring organizations, such as contractors and design activities, as the basis of contractual arrangements with their suppliers. This helped reduce the need for subcontract supplier quality development by establishing basic requirements for a supplier to assure product quality. The ISO 9001 requirements could be tailored to meet specific contractual situations, depending on the complexity of the product, business type (design responsibility, manufacture only, distribution, servicing, etc.), and risk to the procurer. For example, the food industry combined the ISO 9000 series with HACCP as a single management system. If a chosen supplier was weak in the controls of their measurement equipment (calibration), and hence QC/inspection results, that specific requirement would be invoked in the contract. Adopting a single quality assurance requirement also leads to cost savings throughout the supply chain by reducing the administrative burden of maintaining multiple sets of quality manuals and procedures. A few years later, the UK Government took steps to improve national competitiveness following the publication of a white paper on Standards, Quality and International Competitiveness, Cmd 8621, and Third-Party Certification of Quality Management Systems was born under the auspices of the National Accreditation Council of Certification Bodies (NACCB), which has become the United Kingdom Accreditation Service (UKAS). In addition to many stakeholders' benefits, several studies have identified significant financial benefits for organizations certified to ISO 9001, with an ISO analysis of 42 studies showing that implementing the standard enhances financial performance. Corbett et al. showed that certified organizations achieved a superior return on assets compared to otherwise similar organizations without certification. and demonstrated that this was statistically significant and not a function of organization size. Naveha and Marcus claimed that implementing ISO 9001 led to superior operational performance in the U.S. automotive industry. Sharma identified similar improvements in operating performance and linked this to superior financial performance. Chow-Chua et al. showed better overall financial performance was achieved for companies in Denmark. Rajan and Tamimi (2003) showed that ISO 9001 certification resulted in superior stock market performance and suggested that shareholders were richly rewarded for the investment in an ISO 9001 system. While the connection between superior financial performance and ISO 9001 may be seen from the examples cited, there remains no proof of direct causation, though longitudinal studies, such as those of Corbett et al. (2005), Internal process improvements in organizations lead to externally observable improvements. The benefit of increased international trade and domestic market share, in addition to the internal benefits such as customer satisfaction, interdepartmental communications, work processes, and customer/supplier partnerships derived, far exceeds any and all initial investment. ==Global adoption==

The increase in ISO 9001 certification is shown in the tables below. ==ISO 9000 series quality management principles==

The ISO 9000 series are based on seven quality management principles (QMPs), namely: ====

, Japan advertising its ISO 9001 certification ISO 9001:2015 Quality management systems — Requirements is a document of approximately 30 pages available from the national standards organization in each country. Only ISO 9001 is directly audited against for third-party assessment purposes. Contents of ISO 9001:2015 are as follows: • Section 1: Scope • Section 2: Normative references • Section 3: Terms and definitions • Section 4: Context of the organization • Section 5: Leadership • Section 6: Planning • Section 7: Support • Section 8: Operation • Section 9: Performance evaluation • Section 10: Continual Improvement Essentially, the layout of the standard is similar to the previous ISO 9001:2008 standard in that it follows the Plan, Do, Check, Act cycle in a process-based approach but is now further encouraging this to have risk-based thinking (section 0.3.3 of the introduction). The purpose of the quality objectives is to determine the conformity of the requirements (customers and organizations), facilitate effective deployment, and improve the quality management system. Before the certification body can issue or renew a certificate, the auditor must be satisfied that the company being assessed has implemented the requirements of sections 4 to 10. Sections 1 to 3 are not directly audited against, but because they provide context and definitions for the rest of the standard, not that of the organization, their contents must be taken into account. The standard no longer specifies that the organization shall issue and maintain documented procedures, but ISO 9001:2015 requires the organization to document any other procedures required for its effective operation. The standard also requires the organization to issue and communicate a documented quality policy, a quality management system scope, and quality objectives. The standard no longer requires compliant organizations to issue a formal Quality Manual. The standard does require the retention of numerous records, as specified throughout the standard. New for the 2015 release is a requirement for an organization to assess risks and opportunities (section 6.1) and to determine internal and external issues relevant to its purpose and strategic direction (section 4.1). The organization must demonstrate how the standard's requirements are being met, while the external auditor's role is to determine the quality management system's effectiveness. More detailed interpretation and implementation examples are often sought by organizations seeking more information in what can be a very technical area. ==Certification==

The International Organization for Standardization (ISO) does not certify organizations themselves. Numerous certification bodies exist that audit organizations and issue ISO 9001 compliance certificates upon success. Although commonly referred to as "ISO 9000" certification, the actual standard to which an organization's quality management system can be certified is ISO 9001:2015 (ISO 9001:2008 expired around September 2018). Many countries have formed accreditation bodies to authorize ("accredit") the certification bodies. Both the accreditation bodies and the certification bodies charge fees for their services. The various accreditation bodies have mutual agreements with each other to ensure that certificates issued by one of the accredited certification bodies (CB) are accepted worldwide. Certification bodies themselves operate under another quality standard, ISO/IEC 17021, while accreditation bodies operate under ISO/IEC 17011. An organization applying for ISO 9001 certification is audited based on an extensive sample of its sites, functions, products, services, and processes. The auditor presents a list of problems (defined as "nonconformities", "observations", or "opportunities for improvement") to management. If there are no major nonconformities, the certification body issues a certificate. Where major nonconformities are identified, the organization presents an improvement plan to the certification body (e.g., corrective action reports showing how the problems will be resolved); once the certification body is satisfied that the organization has carried out sufficient corrective action, it issues a certificate. The certificate is limited by a particular scope (e.g., production of golf balls) and displays the addresses to which the certificate refers. An ISO 9001 certificate is not a once-and-for-all award but must be renewed, in accordance with the requirements of ISO 17021, at regular intervals recommended by the certification body, usually once every three years. There are no grades of competence within ISO 9001: either a company is certified (meaning that it is committed to the method and model of quality management described in the standard) or it is not. In this respect, ISO 9001 certification contrasts with measurement-based quality systems. ==Evolution of ISO 9000 standards==

The ISO 9000 standard is continually being revised by standing technical committees and advisory groups, who receive feedback from those professionals who are implementing the standard. 1987 version ISO 9000:1987 had the same structure as the British Standard BS 5750, with three specifications for quality management systems, the selection of which was based on the scope of activities of the organization: • ISO 9001:1987 Model for quality assurance in design, development, production, installation, and servicing was for companies and organizations whose activities included the creation of new products. • ISO 9002:1987 Model for quality assurance in production, installation, and servicing had basically the same material as ISO 9001 but without covering the creation of new products. • ISO 9003:1987 Model for quality assurance in final inspection and test covered only the final inspection of finished product, with no concern for how the product was produced. ISO 9000:1987 was also influenced by existing U.S. and other Defense Standards ("MIL SPECS"), and so was well-suited to manufacturing. The emphasis tended to be placed on conformance with procedures rather than the overall process of management, which was likely the actual intent. 1994 version ISO 9000:1994 emphasized quality assurance via preventive actions, instead of just checking final product, and continued to require evidence of compliance with documented procedures. As with the first edition, the down-side was that companies tended to implement its requirements by creating shelf-loads of procedure manuals, and becoming burdened with an ISO bureaucracy. In some companies, adapting and improving processes could actually be impeded by the quality management system. 2000 version ISO 9001:2000 replaced all three former standards of 1994 issues, ISO 9001, ISO 9002, and ISO 9003. Design and development procedures were required only if a company does, in fact, engage in the creation of new products. The 2000 version sought to make a radical change in thinking by actually placing front and center the concept of process management (the monitoring and optimization of a company's tasks and activities, instead of just inspection of the final product). The 2000 version also demanded involvement by upper executives in order to integrate quality into the business system and avoid delegation of quality functions to junior administrators. Another goal was to improve effectiveness via process performance metrics: numerical measurement of the effectiveness of tasks and activities. Expectations of continual process improvement and tracking customer satisfaction were made explicit. ISO 9000 Requirements include: • Approve documents before distribution; • Provide correct version of documents at points of use; • Use your records to prove that requirements have been met; and • Develop a procedure to control your records. 2008 version ISO 9001:2008 in essence re-narrates ISO 9001:2000. The 2008 version only introduced clarifications to the existing requirements of ISO 9001:2000 and some changes intended to improve consistency with ISO 14001:2004. There were no new requirements. For example, in ISO 9001:2008, a quality management system being upgraded just needs to be checked to see if it is following the clarifications introduced in the amended version. ISO 9001 is supplemented directly by two other standards of the family: • ISO 9000:2005 "Quality management systems. Fundamentals and vocabulary" • ISO 9004:2009 "Managing for the sustained success of an organization. A quality management approach" Other standards, like ISO 19011 and the ISO 10000 series, may also be used for specific parts of the quality system. 2015 version In 2012, ISO/TC 176 – responsible for ISO 9001 development – celebrated 25 years of implementing ISO 9001 and concluded that it was necessary to create a new QMS model for the next 25 years. They subsequently commenced the official work on creating a revision of ISO 9001, starting with the new QM principles. This moment was considered by important specialists in the field as the "beginning of a new era in the development of quality management systems". As a result of the intensive work from this technical committee, the revised standard ISO 9001:2015 was published by ISO on 23 September 2015. The scope of the standard has not changed; however, the structure and core terms were modified to allow the standard to integrate more easily with other international management systems standards. The new ISO 9001:2015 management system standard helps ensure that consumers can secure reliable, desired quality goods and services. This further increases benefits for a business. The 2015 version is also less prescriptive than its predecessors and focuses on performance. This was achieved by combining the process approach with "risk-based thinking", and employing the Plan-Do-Check-Act cycle at all levels in the organization. Some of the key changes include: • High-Level Structure of 10 clauses is implemented. Now all new management system standards released by ISO will have this high-level structure • Greater emphasis on building a management system suited to each organization's particular needs • A requirement that those at the top of an organization be involved and accountable, aligning quality with wider business strategy • Risk-based thinking throughout the standard makes the whole management system function as a preventive tool and encourages continuous improvement • Less prescriptive requirements for documentation: the organization can now decide, in addition to the mandatory documents and records, what documented information it needs and in what format it should be • Alignment with other key management system standards through the use of a common structure and core text • Inclusion of knowledge management principles • Quality Manuals and management representatives (MR) are no longer mandatory. "Risk-based thinking" is seen as a development from a traditional approach to risk management, seen as the responsibility of a "risk manager", to an approach which sees risk management as "a fundamental way of thinking and decision making throughout [an] entire organization. The ISO and the International Accreditation Forum (IAF) have issued joint guidance on auditing practices covering risk-based thinking. ==Auditing==

Two types of auditing are required to become registered to the standard: auditing by an external certification body (external audit) and audits by internal staff trained for this process (internal audits). The aim is a continual review and assessment process to verify that the system is working as it is supposed to, find out where it can improve, and correct or prevent identified problems. It is considered healthier for internal auditors to audit outside their usual management line to bring a degree of independence to their judgements. Supporting papers are provided by the ISO 9001 Auditing Practices Group. This is constituted as an informal group of quality management system (QMS) experts, auditors, and practitioners, drawn from the ISO Technical Committee 176 Quality Management and Quality Assurance (ISO/TC 176) and the International Accreditation Forum (IAF). ==Industry-specific interpretations==

The ISO 9001 standard is generic; its parts must be carefully interpreted to make sense within a particular organization. Developing software is not like making cheese or offering counseling services, yet the ISO 9001 guidelines, because they are business management guidelines, can be applied to each of these. That being said there is no requirement to cite scientific or industrial guidelines/textbooks/journals. Diverse organizations—police departments (United States), professional soccer teams (Mexico), and city councils (UK)—have successfully implemented ISO 9001 systems. Over time, various industry sectors have wanted to standardize their interpretations of the guidelines within their own marketplace. This is partly to ensure that their versions of ISO 9000 have their specific requirements, but also to try and ensure that more appropriately trained and experienced auditors are sent to assess them and even certify according to that interpretation. • The TickIT guidelines are an interpretation of ISO 9000 produced by the UK Board of Trade to suit the processes of the information technology industry, especially software development. • AS9000 is the Aerospace Basic Quality System Standard, an interpretation developed by major aerospace manufacturers. Those major manufacturers include AlliedSignal, Allison Engine, Boeing, General Electric Aircraft Engines, Lockheed-Martin, McDonnell Douglas, Northrop Grumman, Pratt & Whitney, Rockwell-Collins, Sikorsky Aircraft, Textron Aviation and Sundstrand. The current version is AS9100D. • PS 9000 produced by The Pharmaceutical Quality Group a group within The CQI. The group publishes documents related to management of quality in the pharmaceutical sector. • QS 9000 was an interpretation agreed upon by major automotive manufacturers (GM, Ford, Chrysler). It included techniques such as FMEA and APQP. QS 9000 has now been replaced by IATF 16949. • IATF 16949:2016 is a sector scheme agreed upon by major automotive manufacturers (American, Japanese and European manufacturers); the latest version is based on ISO 9001:2015. The ISO/TS 16949:2009 standard was completely revised and reissued by IATF (International Automotive Task Force). IATF 16949:2016 is now a stand-alone standard that doesn't include the ISO 9001:2015 requirements but still refers to them and works as an additional automotive-specific requirement to ISO 9001. • TL 9000 is the Telecom Quality Management and Measurement System Standard, an interpretation developed by the telecom consortium, QuEST Forum. In 1998 QuEST Forum developed the TL 9000 Quality Management System to meet the supply chain quality requirements of the worldwide telecommunications industry. The TL 9000 standard is made up of two handbooks: the QMS Requirements Handbook, and the QMS Measurement Handbook. The current versions of the Requirements and Measurements Handbooks are 6.0. Unlike ISO 9001 or other sector-specific standards, TL 9000 includes standardized product and process measurements that must be reported into a central repository, which allows organizations to benchmark their performance in key process areas against peer organizations. TL 9000 R6.0 contains the full text of ISO 9001:2015. • ISO 13485:2016 is the medical industry's equivalent of ISO 9001. ISO 13485:2016 is a stand-alone standard. Because ISO 13485 is relevant to medical device manufacturers (unlike ISO 9001, which is applicable to any industry), and because of the differences between the two standards relating to continual improvement, compliance with ISO 13485 does not necessarily mean compliance with ISO 9001 (and vice versa). • ISO/IEC 90003:2014 provides guidelines for the application of ISO 9001 to computer software. • ISO/TS 29001 is quality management system requirements for the design, development, production, installation, and service of products for the petroleum, petrochemical, and natural gas industries. It is equivalent to API Spec Q1 without the Monogram annex. • ISO 18091 is the guidelines for the application of ISO 9001 in local government. • ISO/TS 54001 is the Quality management system with particular requirements for the application of ISO 9001:2015 for electoral organizations at all levels of government. • ISO/IEC 17025:2017 is the Quality Management System applicable only to Testing and Calibration Laboratories. ==Effectiveness==

The debate on the effectiveness of ISO 9000 commonly centers on the following questions: • Are the quality principles in ISO 9001 of value? • Does it help to implement an ISO 9001-compliant quality management system? • Does it help to obtain ISO 9001 certification? The effectiveness of the ISO system being implemented depends on a number of factors, the most significant of which are: • Commitment of senior management to monitor, control, and improve quality. Senior managers must be strongly involved in the quality management activities, starting with the definition of a quality strategy for the organisation. • Motivations to adopt the standard. Internal motivations such as a genuine desire to improve the product quality, company processes, and process efficiency tend to facilitate the implementation of the standard and to increase the effectiveness of the certification. Organizations that implement an ISO system without this desire often take the cheapest road to get a certificate on the wall and ignore problem areas uncovered in the audits. External motivations (such as stakeholder pressure or customer demand) tend to produce lower certification benefits. • Making a convenient analysis of the internal context of the company that wants to adopt the standard, preparing for the implementation of the standard (e.g. training), planning for the implementation of the standard in the organisation, and the organisational (personnel, culture) receptivity to the implementation of the standard. • The degree of effective implementation of the standard (i.e., internalization of the standard in the processes of the organization). That is, how well the ISO system integrates into current business practices. Many organizations that implement ISO try to make their system fit into a cookie-cutter quality manual instead of creating a manual that documents existing practices and only adds new processes to meet the ISO standard when necessary. • How well the ISO system focuses on improving the customer experience. The broadest definition of quality is "Whatever the customer perceives good quality to be." This means that a company doesn't necessarily have to make a product that never fails; some customers have a higher tolerance for product failures if they always receive shipments on-time or have a positive experience in some other dimension of customer service. An ISO system should take into account all areas of the customer experience and the industry expectations, and seek to improve them on a continual basis. This means taking into account all processes that deal with the three stakeholders (customers, suppliers, and organization). Only then can a company sustain improvements in the customer's experience. • How well the auditor finds and communicates areas of improvement. While ISO auditors may not provide consulting to the clients they audit, there is the potential for auditors to point out areas of improvement. Many auditors simply rely on submitting reports that indicate compliance or non-compliance with the appropriate section of the standard; however, to most executives, this is like speaking a foreign language. Auditors that can clearly identify and communicate areas for improvement in language and terms executive management understands facilitate action on improvement initiatives by the companies they audit. When management doesn't understand why they were non-compliant and the business implications associated with non-compliance, they simply ignore the reports and focus on what they do understand. Advantages Proper quality management can improve business, often having a positive effect on investment, market share, sales growth, sales margins, competitive advantage, and avoidance of litigation. The quality principles in ISO 9000:2000 are also sound, according to Wade the 2015 version of the standard brings the following benefits: • By assessing their context, organizations can define who is affected by their work and what they expect. This enables clearly stated business objectives and the identification of new business opportunities. • Organizations can identify and address the risks associated with their organization. • By putting customers first, organizations can make sure they consistently meet customer needs and enhance customer satisfaction. This can lead to more repeat customers, new clients and increased business for the organization. • Organizations work in a more efficient way as all their processes are aligned and understood by everyone. This increases productivity and efficiency, bringing internal costs down. • Organizations will meet necessary statutory and regulatory requirements. • Organizations can expand into new markets, as some sectors and clients require ISO 9001 before doing business. Criticisms of ISO 9001 certification A common criticism of ISO 9000 and 9001 is the amount of money, time, and paperwork required for a complete implementation, and later, when needed, ISO 9001 certification. The level of minimum documentation for a minimum scope organization has been greatly reduced, going from ISO 9001:2000 to ISO 9001:2008 to ISO 9001:2015. According to Barnes: Wilson suggests that ISO standards "elevate inspection of the correct procedures over broader aspects of quality", and therefore, "the workplace becomes oppressive and quality is not improved". In short, Wade argues that reliance on the specifications of ISO 9001 does not guarantee a successful quality system. The standard is seen as especially prone to failure when a company is interested in certification before quality. In fact, ISO itself advises that ISO 9001 can be implemented without certification, simply for the quality benefits that can be achieved. Abrahamson argues that fashionable management discourse such as Quality Circles tends to follow a lifecycle in the form of a bell curve, possibly indicating a management fad. Dytz argues that ISO 9001 certification is based on 7 management principles and that companies are free to develop their internal tools and working methods, however, the model adopted to audit and certify companies does not evaluate the effectiveness of these methods. Even when there is still a superficial analysis of this effectiveness, mainly due to the time available to audit these companies, the certifications do not distinguish two companies with the same business model, with regard to their internal capacity and quality of management. Pickrell argues that ISO systems merely gauge whether the processes are being followed. It does not gauge how good the processes are or whether the correct parameters are being measured and controlled to ensure quality. Furthermore, when unique technical solutions are involved in the creation of a new part, ISO does not validate the robustness of the technical solution—a key part of advanced quality planning. It is not unheard of for an ISO-certified plant to display poor quality performance due to poor process selection and/or poor technical solutions. Lastly, the standard itself is proprietary, and not open to inspection by the general public. Reasons for Loss of ISO 9000 Certification ISO 9001 certification has a three-year validity period. At the end of this period, every certified organization must renew its certificate. Not all organizations are successful in their renewal. Some organizations are not able to renew the certificate, because they do not conform to all requirements, and others simply decide not to renew the certificate. There are several reasons why an organization may lose or decide not to renew its ISO 9000 certification: • Some companies may think that the total cost outweighs the certification benefits. This is the most cited reason for voluntary decertification, but some research suggests that economic underperformance is not the reason why firms lose the certification. • In some industries, there may be too many competitors already certified which may create the sensation that the potential for competitive advantage gained from (re)certification is lower. • Some companies may believe that they have internalized the certification benefits into their processes and do not feel the need for formal certification as they can continue to conform to the ISO 9001 standard without formal registration within a certification body. • Some companies may have considered their ISO 9001 certification as a first step into quality management • Improper ISO 9001 implementation. • and other reasons. Propensity for Loss of ISO 9000 Certification According to the latest data made available by ISO, approximately 60,000 organizations lose the certification every year. • certification barriers that were overcome during certification; • certification benefits achieved; • decertification motivations held; • expected performance after decertification; • and other factors. ==See also==