×
Cart
Cart
IECEx logo
Certified
equipment scheme
Certified service
facility scheme
Certification of personnel
competencies scheme
Our impact and
initiatives
Resources and news
Members' Area
Who we are
.page-banner { background-image: url('/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDYwMCw3MDBd.webp'); background-position: 45% 53%; } @media (min-width: 768px) { .page-banner { background-image: url(/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDk5Miw0MDBd.webp); } } @media (min-width: 992px) { .page-banner { background-image: url(/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDEyMDAsNDUwXQ.webp); } } @media (min-width: 1200px) { .page-banner { background-image: url(/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDE1MDAsNDUwXQ.webp); } } @media (min-width: 1200px) { .page-banner { background-image: url(/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDE1MDAsNDUwXQ.webp); } } @media (min-width: 1500px) { .page-banner { background-image: url(/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDE4MDAsNDUwXQ.webp); } } @media (min-width: 1800px) { .page-banner { background-image: url(/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDI1MDAsNDUwXQ.webp); } } @media (min-width: 2500px) { .page-banner { background-image: url(/assets/2024-images/RulesCompliance2__FocusFillWyItMC4xMCIsIjAuMDYiLDM1MDAsNDUwXQ.webp); } }

The documents listed are for the certification of personnel competencies scheme. Please refer to Resources/Rules webpage for a full list of rules for the IECEx schemes and Assessment Group (ExAG).

Review date is the due date for the next Review.

Download List

Document Number Title Publication date Owner Review date
IEC-CA-01

IEC Conformity Assessment Systems – Basic Rules Ed. 5.0

iecca01ed5.0.RLVen
2025-10-13 IEC CAB 2030-10-13
IECEx 01-S

IECEx Supplement to IEC Conformity Assessment Systems -
Basic Rules IEC CA 01

 2025-06-17 IEC CAB 2030-06-17
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 5.1)

IECEx 05 Ed5.1 Text RLV
2025-09-23 ExPCC delegated to ExPCC WG1 2030-09-23