AS/NZS ISO/IEC 80079.34:2022
Explosive atmospheres, Part 34: Application of quality systems for equipment manufacture
Standard adopts ISO/IEC 80079-34:2018, which specifies requirements and information for establishing and maintaining a quality management system to manufacture Ex Products in accordance with the certificates. While it does not preclude the use of other quality management systems that are compatible with the objectives of AS/NZS ISO 9001 and which provide equivalent results, the minimum requirements are given in this document.
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AS/NZS ISO/IEC 80079.34:2022 Explosive atmospheres Application of quality management systems for Ex Product manufacture
English
CONTENTS
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Context of the organization
4.1 Understanding the organization and its context
4.2 Understanding the needs and expectations of interested parties
4.3 Determining the scope of the quality management system
4.4 Quality management system and its processes
5 Leadership
5.1 Leadership and commitment
5.1.1 General
5.1.2 Customer focus
5.2 Policy
5.2.1 Establishing the quality policy
5.2.2 Communicating the quality policy
5.3 Organizational roles, responsibilities and authorities
6 Planning
6.1 Actions to address risks and opportunities
6.2 Quality objectives and planning to achieve them
6.3 Planning of changes
7 Support
7.1 Resources
7.1.1 General
7.1.2 People
7.1.3 Infrastructure
7.1.4 Environment for the operation of processes
7.1.5 Monitoring and measuring resources
7.1.6 Organizational knowledge
7.2 Competence
7.3 Awareness
7.4 Communication
7.5 Documented information
7.5.1 General
7.5.2 Creating and updating
7.5.3 Control of documented Information
8 Operation
8.1 Operational planning and control
8.2 Requirements for products and services
8.2.1 Customer communication
8.2.2 Determining the requirements for products and services
8.2.3 Review of the requirements for products and services
8.2.4 Changes to requirements for products and services
8.3 Design and development of products and services
8.3.1 General
8.3.2 Design and development planning
8.3.3 Design and development Inputs
8.3.4 Design and development controls
8.3.5 Design and development outputs
8.3.6 Design and development changes
8.4 Control of externally provided processes, products and services
8.4.1 General
8.4.2 Type and extent of control
8.4.3 Information for external providers
8.5 Production and service provision
8.5.1 Control of production and service provision
8.5.2 Identification and traceability
8.5.3 Property belonging to customers or external providers
8.5.4 Preservation
8.5.5 Post-delivery activities
8.5.6 Control of changes
8.6 Release of products and services
8.7 Control of nonconforming outputs
9 Performance evaluation
9.1 Monitoring, measurement, analysis and evaluation
9.1.1 General
9.1.2 Customer satisfaction
9.1.3 Analysis and evaluation
9.2 Internal audit
9.3 Management review
9.3.1 General
9.3.2 Management review inputs
9.3.3 Management review outputs
10 Improvement
10.1 General
10.2 Nonconformity and corrective action
10.3 Continual improvement
Annex€A (informative)Information relevant to particular Types of Protection and specific Ex Products
A.1 Overview
A.2 General
A.3 Ex d – Flameproof enclosures covered by IEC€60079-1
A.3.1 Verification
A.3.2 Castings
A.3.3 Machining
A.3.4 Cemented joints and potted assemblies
A.3.5 Routine overpressure testing
A.3.6 Flanged joints
A.3.7 Elements, with non-measurable paths, of breathing and draining devices
A.4 Ex i – intrinsic safety covered by IEC€60079-11
A.4.1 Components for intrinsically safe products
A.4.2 Printed circuit boards (PCB)
A.4.3 Sub-assemblies and assemblies
A.4.4 Enclosures for Group III or reduced spacing
A.4.5 Routine verifications and tests
A.4.6 Intrinsically safe circuits and assemblies incorporated in Ex equipment of other types of protection
A.5 Ex e – Increased safety covered by IEC€60079-7
A.5.1 Ingress protection (IP)
A.5.2 Internal wiring and contact integrity
A.5.3 Rotating machines
A.5.4 Windings
A.5.5 Terminal boxes
A.5.6 Cable Glands, terminals and other accessories
A.5.7 Routine verifications and tests
A.6 Ex p – Pressurized equipment covered by IEC€60079-2
A.6.1 Ingress protection (IP)
A.6.2 Components and manufacturing process
A.6.3 Components, constructional characteristics
A.6.4 Routine verifications and tests
A.7 Ex m – Encapsulation covered by IEC€60079-18
A.7.1 Production documentation
A.7.2 Routine verifications and tests
A.8 Ex o – Liquid immersion covered by IEC€60079-6
A.8.1 Material control
A.8.2 Filling
A.8.3 Ingress protection
A.8.4 Routine verifications and tests
A.9 Ex q – Powder filling covered by IEC€60079-5
A.9.1 Material control
A.9.2 Filling
A.9.3 Ingress protection (IP)
A.9.4 Routine verifications and tests
A.10 Equipment covered by IEC€60079-15
A.10.1 General requirements
A.10.2 Ex nA – Non sparking equipment
A.10.3 Ex nC – Sealed devices
A.10.4 Ex nR – Restricted Breathing
A.11 Ex t – Dust ignition protection by enclosure covered by IEC€60079-31
A.11.1 Casting
A.11.2 Enclosure parts
A.11.3 Gaskets
A.11.4 Protection devices
A.11.5 Cemented and cast enclosure parts
A.11.6 Ingress protection (IP)
A.11.7 Routine verifications and tests
A.12 Ex op – Optical radiation covered by IEC€60079-28
A.13 Gas detectors covered by IEC€60079-29
A.14 Ex h – Non-electrical Equipment covered by ISO€80079-36
A.14.1 General
A.14.2 Non-metallic parts
A.14.3 Casing and external parts
A.14.4 Earthing and equipotential bonding of conductive parts
A.14.5 Light transmitting parts
A.14.6 Ingress protection (IP)
A.15 Non Electrical Equipment protected by constructional safety “c”covered by ISO€80079-37
A.15.1 General
A.15.2 Metal-based material
A.15.3 Machining
A.15.4 Cemented joints and potted assemblies
A.15.5 Assembling
A.15.6 Routine tests
A.15.7 Power transmission systems
A.16 Non-electrical equipment protected by control of ignition sources “b” covered by ISO€80079-37
A.16.1 General
A.16.2 Ignition protection system
A.16.3 Assembling
A.16.4 Routine verifications and tests
A.17 Non-electrical equipment protected by liquid immersion “k” covered by ISO€80079-37
A.17.1 General
A.17.2 Protective liquid
A.17.3 Casing
A.17.4 Measuring or indicating devices
A.18 Flame arresters covered by ISO€16852
Annex€B (informative) Verification criteria for elements with non-measurable paths used as an integral part of a Type of Protection
B.1 Overview
B.2 Verification guidance
B.3 Tests
B.4 Test examples
B.4.1 General
B.4.2 Example 1 (pore size)
B.4.3 Example 2 (density)
B.5 Purchase information
B.6 Pre-tested components
B.7 Measurement and monitoring
Annex€C (informative)External Provider's Declaration of Conformity
C.1 External Provider's Declaration of Conformity
C.2 Additional Supporting information
C.3 Responsibility of the Organization
C.4 Example of an External Provider's Declaration of Conformity
Annex€D (informative)ISO/IEC 80079-34:2011 to ISO/IEC 80079-34 Edition 2Correlation Matrix
Bibliography
Table A.1 – Component features requiring compatibility
Previous versions
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AS/NZS ISO/IEC 80079.34:2022 Explosive atmospheres Application of quality management systems for Ex Product manufacture
English
CONTENTS
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Context of the organization
4.1 Understanding the organization and its context
4.2 Understanding the needs and expectations of interested parties
4.3 Determining the scope of the quality management system
4.4 Quality management system and its processes
5 Leadership
5.1 Leadership and commitment
5.1.1 General
5.1.2 Customer focus
5.2 Policy
5.2.1 Establishing the quality policy
5.2.2 Communicating the quality policy
5.3 Organizational roles, responsibilities and authorities
6 Planning
6.1 Actions to address risks and opportunities
6.2 Quality objectives and planning to achieve them
6.3 Planning of changes
7 Support
7.1 Resources
7.1.1 General
7.1.2 People
7.1.3 Infrastructure
7.1.4 Environment for the operation of processes
7.1.5 Monitoring and measuring resources
7.1.6 Organizational knowledge
7.2 Competence
7.3 Awareness
7.4 Communication
7.5 Documented information
7.5.1 General
7.5.2 Creating and updating
7.5.3 Control of documented Information
8 Operation
8.1 Operational planning and control
8.2 Requirements for products and services
8.2.1 Customer communication
8.2.2 Determining the requirements for products and services
8.2.3 Review of the requirements for products and services
8.2.4 Changes to requirements for products and services
8.3 Design and development of products and services
8.3.1 General
8.3.2 Design and development planning
8.3.3 Design and development Inputs
8.3.4 Design and development controls
8.3.5 Design and development outputs
8.3.6 Design and development changes
8.4 Control of externally provided processes, products and services
8.4.1 General
8.4.2 Type and extent of control
8.4.3 Information for external providers
8.5 Production and service provision
8.5.1 Control of production and service provision
8.5.2 Identification and traceability
8.5.3 Property belonging to customers or external providers
8.5.4 Preservation
8.5.5 Post-delivery activities
8.5.6 Control of changes
8.6 Release of products and services
8.7 Control of nonconforming outputs
9 Performance evaluation
9.1 Monitoring, measurement, analysis and evaluation
9.1.1 General
9.1.2 Customer satisfaction
9.1.3 Analysis and evaluation
9.2 Internal audit
9.3 Management review
9.3.1 General
9.3.2 Management review inputs
9.3.3 Management review outputs
10 Improvement
10.1 General
10.2 Nonconformity and corrective action
10.3 Continual improvement
Annex€A (informative)Information relevant to particular Types of Protection and specific Ex Products
A.1 Overview
A.2 General
A.3 Ex d – Flameproof enclosures covered by IEC€60079-1
A.3.1 Verification
A.3.2 Castings
A.3.3 Machining
A.3.4 Cemented joints and potted assemblies
A.3.5 Routine overpressure testing
A.3.6 Flanged joints
A.3.7 Elements, with non-measurable paths, of breathing and draining devices
A.4 Ex i – intrinsic safety covered by IEC€60079-11
A.4.1 Components for intrinsically safe products
A.4.2 Printed circuit boards (PCB)
A.4.3 Sub-assemblies and assemblies
A.4.4 Enclosures for Group III or reduced spacing
A.4.5 Routine verifications and tests
A.4.6 Intrinsically safe circuits and assemblies incorporated in Ex equipment of other types of protection
A.5 Ex e – Increased safety covered by IEC€60079-7
A.5.1 Ingress protection (IP)
A.5.2 Internal wiring and contact integrity
A.5.3 Rotating machines
A.5.4 Windings
A.5.5 Terminal boxes
A.5.6 Cable Glands, terminals and other accessories
A.5.7 Routine verifications and tests
A.6 Ex p – Pressurized equipment covered by IEC€60079-2
A.6.1 Ingress protection (IP)
A.6.2 Components and manufacturing process
A.6.3 Components, constructional characteristics
A.6.4 Routine verifications and tests
A.7 Ex m – Encapsulation covered by IEC€60079-18
A.7.1 Production documentation
A.7.2 Routine verifications and tests
A.8 Ex o – Liquid immersion covered by IEC€60079-6
A.8.1 Material control
A.8.2 Filling
A.8.3 Ingress protection
A.8.4 Routine verifications and tests
A.9 Ex q – Powder filling covered by IEC€60079-5
A.9.1 Material control
A.9.2 Filling
A.9.3 Ingress protection (IP)
A.9.4 Routine verifications and tests
A.10 Equipment covered by IEC€60079-15
A.10.1 General requirements
A.10.2 Ex nA – Non sparking equipment
A.10.3 Ex nC – Sealed devices
A.10.4 Ex nR – Restricted Breathing
A.11 Ex t – Dust ignition protection by enclosure covered by IEC€60079-31
A.11.1 Casting
A.11.2 Enclosure parts
A.11.3 Gaskets
A.11.4 Protection devices
A.11.5 Cemented and cast enclosure parts
A.11.6 Ingress protection (IP)
A.11.7 Routine verifications and tests
A.12 Ex op – Optical radiation covered by IEC€60079-28
A.13 Gas detectors covered by IEC€60079-29
A.14 Ex h – Non-electrical Equipment covered by ISO€80079-36
A.14.1 General
A.14.2 Non-metallic parts
A.14.3 Casing and external parts
A.14.4 Earthing and equipotential bonding of conductive parts
A.14.5 Light transmitting parts
A.14.6 Ingress protection (IP)
A.15 Non Electrical Equipment protected by constructional safety “c”covered by ISO€80079-37
A.15.1 General
A.15.2 Metal-based material
A.15.3 Machining
A.15.4 Cemented joints and potted assemblies
A.15.5 Assembling
A.15.6 Routine tests
A.15.7 Power transmission systems
A.16 Non-electrical equipment protected by control of ignition sources “b” covered by ISO€80079-37
A.16.1 General
A.16.2 Ignition protection system
A.16.3 Assembling
A.16.4 Routine verifications and tests
A.17 Non-electrical equipment protected by liquid immersion “k” covered by ISO€80079-37
A.17.1 General
A.17.2 Protective liquid
A.17.3 Casing
A.17.4 Measuring or indicating devices
A.18 Flame arresters covered by ISO€16852
Annex€B (informative) Verification criteria for elements with non-measurable paths used as an integral part of a Type of Protection
B.1 Overview
B.2 Verification guidance
B.3 Tests
B.4 Test examples
B.4.1 General
B.4.2 Example 1 (pore size)
B.4.3 Example 2 (density)
B.5 Purchase information
B.6 Pre-tested components
B.7 Measurement and monitoring
Annex€C (informative)External Provider's Declaration of Conformity
C.1 External Provider's Declaration of Conformity
C.2 Additional Supporting information
C.3 Responsibility of the Organization
C.4 Example of an External Provider's Declaration of Conformity
Annex€D (informative)ISO/IEC 80079-34:2011 to ISO/IEC 80079-34 Edition 2Correlation Matrix
Bibliography
Table A.1 – Component features requiring compatibility
Previous versions
AS/NZS ISO/IEC 80079.34:2022
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.