WPC ETA Certification Validity & Timeline Explained
How Long Does WPC ETA Certification Take?
- Self-declaration route: 4–5 working days (fastest path, if eligible)
- Standard review route: 1–2 weeks
- Delays typically happen due to incomplete documentation or unresolved WPC queries — not the process itself
Is WPC ETA Certification Valid for Life?
Yes. Unlike many compliance certificates, WPC ETA doesn’t carry a fixed expiry date. It remains valid indefinitely as long as the wireless hardware isn’t modified after certification. If you change the RF module, frequency band, or transmission power of the product, you must re-apply.
What Triggers Re-Certification?
- Hardware/RF module change
- Change in operating frequency band
- Change in transmission power output
- Significant design revision affecting radio characteristics
What Doesn’t Require Re-Certification
- Cosmetic/design changes not affecting the RF module
- Firmware updates that don’t alter frequency/power specs
- Packaging or branding changes
FAQs
Q1. Does WPC ETA certification expire? No, it has no fixed validity period — it stays valid unless the wireless hardware is modified.
Q2. How soon can I start selling after applying? Only after certificate issuance — selling before approval risks penalties and seizure.
Q3. Is there an official tracking system for application status? Yes, applicants can track status directly on the Saral Sanchar portal.
Q4. What if my product variant changes slightly? If it affects the RF module or frequency specs, a fresh or amended application is required.