Guidance only. The assistant summarises standards in its own words and can make mistakes. It does not certify products or sites. Check the current edition of the standard and confirm with your quality team or auditor.
Quick reference
The standards people ask about most
| Standard | Covers | In short |
|---|---|---|
| ANSI/ESD S20.20 | ESD control programme | People, surfaces, packaging, marking and checks |
| IEC 61340-5-1 | ESD control programme (IEC) | The IEC equivalent, common in Europe |
| ANSI/ESD S541, IEC 61340-5-3 | ESD packaging | Bags, trays and containers |
| ANSI/ESD S1.1, S6.1, S4.1 | Wrist straps, grounding, worksurfaces | Limits and test methods |
| ISO 14644-1 | Cleanroom classes | Particle limits by class |
| ISO 14644-2, -5 | Monitoring and operations | Keeping a room in control |
| EU GMP Annex 1 | Sterile manufacture | Grades A to D for pharma |
| IEST-RP-CC004 | Wipers | How wiping materials are evaluated |
| ASTM test methods | Gloves, flooring, resistance | For example D6319, D3578, D257, F150 |
| JEDEC J-STD-033 | Moisture-sensitive parts | Dry packing and floor life |
Prefer to read first? See ESD standards at a glance and ISO 14644 classes explained.
Cleanroom classes
ISO, Fed Std and GMP side by side
Three ways to name a cleanroom. Read the chart, then see the full guide.
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