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Microlesson · 5-min read

Shelf Prospectus (Sec 31)

# Section 31 — Shelf Prospectus

## Why Shelf Prospectus?

  • Normally, a company must issue a fresh prospectus every time it taps the capital market.
  • For frequent issuers (e.g., NBFCs, infrastructure companies), this is repetitive and costly.
  • A shelf prospectus stays valid for a fixed period — eliminating the need for a fresh prospectus for each issue.

## Definition

A shelf prospectus is a prospectus filed once with the ROC that allows a company to issue securities for subscription over a period of time without filing a new prospectus for each tranche.

## Filing Requirements

1. First Filing: Filed with ROC at the time of first offer of securities.

2. Validity: Maximum 1 year from the date of the first offer.

3. Subsequent Offers: No new prospectus needed during the validity period.

## Information Memorandum (PAS-2)

Before every subsequent offer under the shelf prospectus:

  • The company must file an Information Memorandum (Form PAS-2) with the ROC;
  • Filed within 1 month prior to the issue of the second/subsequent offer;
  • Must disclose:
  • Material facts about new charges created;
  • Changes in financial position of the company since the last filing.

## Investor Withdrawal Right

If any applicant wishes to withdraw because of the changes disclosed in the information memorandum:

  • The company must refund all subscription amounts within 15 days.

## Combined Document Effect

When the information memorandum is filed alongside the shelf prospectus, the two together are considered the prospectus for each new offer of securities.

## Memory Snapshot

ElementRule
Shelf prospectus validity1 year max
Info Memo (PAS-2) filingWithin 1 month prior to subsequent issue
Refund window for withdrawal15 days

Worked example

### Example 1

Example 1: XYZ Ltd. files a shelf prospectus on 1st April 2026 for its first NCD issue. Until when can it make further offers without a fresh prospectus?

Answer: Until 31st March 2027 (1 year from the date of first offer).

### Example 2

Example 2: Between two tranches, XYZ Ltd. takes on a major new loan creating a charge. An applicant who has already paid for the new tranche wants to exit on learning of this from the Information Memorandum. What's the company's obligation?

Answer: The company must refund the full subscription amount within 15 days of the withdrawal request.

⚠️ Common exam mistakes

  • Thinking shelf prospectus is valid 'forever' — maximum is 1 year from first offer.
  • Forgetting that an Information Memorandum (PAS-2) must precede every subsequent issue.
  • Missing the 15-day refund deadline for withdrawing applicants.
  • Confusing Info Memorandum filing window — it is 1 month prior to subsequent issue, not after.
Bare-Act text Section 31 · Companies Act, 2013 · click to expand
Section 31(1): Any class or classes of companies, as the Securities and Exchange Board may provide by regulations in this behalf, may file a shelf prospectus with the Registrar at the stage of the first offer of securities included therein which shall indicate a period not exceeding one year as the period of validity of such prospectus.
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