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Ex Equipment Inspection Schedule — How Often?

EX Academy Knowledge Base · IEC 60079 · CompEx Preparation · 2025

This article covers Ex Equipment Inspection Schedule — How Often?. IEC 60079-17 requires an inspection schedule to be established for all Ex equipment. This guide explains how to set inspection intervals, the factors that influence frequency, and documentation requirements.

Key Requirements

This inspection topic is covered in depth in IEC 60079-17 and tested in CompEx Ex03 and Ex04 assessments. Understanding the correct approach to this inspection scenario is essential for safe hazardous area inspection practice.

Practice in the Inspection Simulator

EX Academy's 15 inspection simulations cover this and related inspection scenarios. Each simulation presents a real work order, equipment data, and inspection findings that require deficiency identification and classification — exactly as you will face in your CompEx assessment.

Classification Guide

When assessing this type of deficiency, always apply the fundamental question: does it compromise the protection mechanism? Use the Category X/A/B/C framework from IEC 60079-17 to make your classification decision and document your findings clearly.

Put This Into Practice

Interactive inspection simulations, equipment selection decisions, and 1,185+ practice questions referenced to IEC 60079. Try free — no card required.

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