## Section 25(8) read with Rule 16 — Suo-Motu Registration
### Trigger
During any survey, enquiry, inspection, search or other proceedings, if the Proper Officer (PO) finds that a person liable for registration has failed to apply, the PO may:
- Register such person on a temporary basis, and
- Issue an order in the prescribed form.
### Action by the Person Registered Suo-Motu
The person shall either:
1. Submit application for registration in the prescribed form within 90 days from date of grant of temporary registration, OR
2. File an appeal against the temporary registration.
### If Appeal is Filed and Liability is Upheld
The person must apply for registration within 30 days from the date of the appellate order upholding liability.
### Other Provisions
- Rules 9 and 10 apply mutatis mutandis to such application.
- The GSTIN granted shall be effective from the date of the order of the PO granting temporary registration (not from the date of the regular application).