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IECEx Rules
The administration of the IECEx System is governed by the IECEx Rules which are available for free.
Review date is the due date for the next Review.
| Document Number | Title | Publication date | Owner | Review date |
|---|---|---|---|---|
| IEC-CA-01 New |
IEC Conformity Assessment Systems – Basic Rules Ed. 4.0 IEC CA 01ed4.0.RLVen |
2025-06-17 | IEC CAB | 2030-06-17 |
| IECEx 01-S New |
IECEx Supplement to Harmonized Basic Rules IEC CA 01 Ed 3.2 |
2025-06-17 | IEC CAB | 2030-06-17 |
| IECEx 02 |
IEC System for Certification to Standards relating to Equipment for use in Explosive Atmospheres (IECEx System)IECEx Certified Equipment Scheme covering equipment for use in explosive atmospheres – Rules of Procedure (Ed 8.1 Posted 2022-12-19) |
2022-12-19 | ExMC Delegated to ExMC WG1 | 2027-12-18 |
| IECEx 03-0 |
IECEx Certified Service Facilities Scheme Part 0: General Rules of Procedure |
2024-12-16 | ExSFC | 2029-03-01 |
| IECEx 03-2 |
IECEx Certified Service Facilities Scheme – Part 2: Selection of Ex equipment and design of Ex installations – Rules of Procedure (Ed. 2.0) |
2023-12-11 | ExSFC | 2029-03-01 |
| IECEx 03-3 |
IECEx Certified Service Facilities Scheme – Part 3: Ex installation and initial inspection – Rules of Procedure (Ed. 2.0) IECEx 03 3 Ed2.0 RLV Text |
2023-12-11 | ExSFC | 2029-03-01 |
| IECEx 03-4 |
IECEx Certified Service Facilities Scheme – Part 4: Ex inspection and maintenance – Rules of Procedure (Ed. 4.0) |
2023-12-11 | ExSFC Delegated to ExSFC WG4 | 2029-03-01 |
| IECEx 03-5 |
IECEx Certified Service Facilities Scheme – Part 5: Repair, overhaul and reclamation of Ex equipment – Rules of Procedure (Ed. 2.0) |
2023-12-11 | ExSFC Delegated to ExSFC WG5 | 2029-03-01 |
| IECEx 04 |
IEC Scheme for Certification to Standards relating to Equipment for use in Explosive Atmospheres (IECEx Scheme) - IECEx conformity mark licensing scheme – Rules IECEx 04 Ed 2.0.RLVen |
2021-03-29 | ExMarkCo | 2026-03-28 |
| IECEx 05 |
IEC System for Certification to Standards relating to Equipment for use in Explosive Atmospheres (IECEx System) IECEx Scheme for Certification of Personnel Competence for Explosive Atmospheres – Rules of Procedure (Ed 5.0) IECEx 05 Ed5.0 RLV |
2024-12-16 | ExPCC delegated to ExPCC WG1 | 2029-03-01 |
| IECEx 06 |
This publication is directly related to the IECEx Basic Rules (comprising IEC CA 01 and the IECEx Supplement IECEx 01-S) and provides details concerning the structure, membership and terms of reference of the IECEx Assessment Group, (ExAG). (Ed.2.0) |
2023-12-11 | ExMC Delegated to ExAG | 2028-12-11 |