## Shelf Prospectus [Section 31]
A shelf prospectus allows a company to issue securities for subscription in one or more issues over a period of time without issuing a fresh prospectus each time.
### Key rules
- The shelf prospectus is filed with ROC.
- It must indicate the validity period, which cannot exceed 1 year from the date of opening of the first offer.
- During the validity period, no further prospectus is required for subsequent offers.
### Information Memorandum (IM)
Before each subsequent offer, the company must file an Information Memorandum in Form PAS-2 with the ROC within one month prior to the offer, containing:
- Material facts relating to new charges created.
- Changes in financial position between the previous offer and the succeeding offer.
- Other prescribed changes.
### Important consequences
- When a subsequent offer is made, the IM together with the shelf prospectus is deemed to be a prospectus.
- If applications with advance money were received before changes were notified, the company must:
- Intimate the changes to the applicants.
- If applicants desire to withdraw, refund their money within 15 days.