The auditor commended their thoroughness. Later, Maya wrote a short internal memo: “Never trust a ‘free download’ of a safety standard. The cost of being wrong is far higher than the price of the truth.”
Tom continued, “That free PDF you downloaded? It’s obsolete. Worse, it’s missing critical annexes. The official standard isn’t expensive – it’s insurance. You don’t gamble with explosion protection.” iec 60079 part 17 pdf free download
Maya canceled the audit spot checks. She spent the 300 francs on an official, current PDF from the IEC webstore. It arrived in 10 minutes. Using the correct 2023 requirements, she and Tom found two older junction boxes that would have failed the new torque test. They fixed them before the auditor arrived. The auditor commended their thoroughness
“The internet. It’s free. It’s IEC 60079-17.” It’s obsolete
“Too slow, too expensive,” Maya muttered.