Complaint on Benchmark Usage Disclosure - Detailed Legal Analysis

Benchmark Usage Disclosure is now a statutory right in India. A complaint arises when a Regulated Entity [Bank / NBFC / Mutual Fund / Index Provider] uses a benchmark to price a product but fails to disclose which benchmark, the spread, reset clause, and methodology of change to the consumer.

This is a deficiency in service under both RBI and SEBI frameworks.

1. What is a Benchmark and What Must Be Disclosed?

A. In Lending [RBI Regulated]:
RBI vide Master Direction on Interest Rate on Advances has mandated:

• From 1st Oct 2019, all new floating rate personal/retail/MSME loans MUST be linked to an External Benchmark - Repo Rate, 3M/6M T-Bill, or any benchmark published by Financial Benchmarks India Pvt Ltd [FBIL].
• Bank must disclose at the time of sanction:
  1. Name of external benchmark
  2. Spread / Mark-up over benchmark
  3. Reset period - at least once in 3 months
  4. Option to switch from MCLR/Base Rate to EBLR to existing borrowers

Non-disclosure = violation of RBI circular on External Benchmark Lending Rate (EBLR) and fair practices code.

B. In Mutual Funds / Capital Markets [SEBI Regulated]:

• SEBI circular SEBI/HO/IMD/IMD-II DOF3/P/CIR/2021/555 dated 29 April 2021 mandates AMCs to disclose risk-o-meter of scheme AND of benchmark while disclosing performance vis-a-vis benchmark.
• SEBI (Index Providers) Regulations, 2024 effective from 2024 creates a new regime:
  1. Index providers must register with SEBI if their index is a 'Significant Index' - where MF AUM tracking it exceeds Rs. 20,000 cr.
  2. Must have eligibility criteria, compliance, disclosures, periodic audits by independent auditor.
  3. Must establish complaint redressal and dispute resolution including online arbitration.
  4. Under Regulation 23, grievance redressal applies only to Significant Indices provided by SEBI-registered index providers.

C. In Financial Markets [RBI Market Abuse Guidelines]:
RBI guidelines dated 15 March 2019: "Market participants, either acting independently or in collusion, shall not undertake any action with the intention to manipulate the calculation of a benchmark rate or a reference rate". This makes benchmark manipulation a punishable market abuse.

2. Grounds for Complaint

You can file a complaint if:

1. Non-disclosure at origination: Bank charged MCLR/EBLR but loan agreement does not mention benchmark name, spread, or reset date.
2. Unilateral change of benchmark: Shift from Base Rate to MCLR to EBLR without consent or without disclosing impact.
3. Non-transmission of benchmark change: Repo rate fell by 100 bps but your EBLR loan rate not reduced within 3 months, and bank did not disclose reset logic.
4. Mutual Fund mis-selling: Scheme showed outperformance without disclosing benchmark risk-o-meter or using wrong/incomparable benchmark.
5. Index Provider failure: Significant Index provider like NSE Indices, BSE, CRISIL does not disclose methodology, conflict of interest, or does not provide grievance redressal.

3. Complaint Redressal Procedure

Step 1 - Entity Level: Write to bank/NBFC/AMC/Index Provider. They must resolve within 30 days and disclose complaint data monthly.

Step 2 - RBI Integrated Ombudsman Scheme (RB-IOS), 2026:
If not resolved in 30 days, file on CMS portal https://cms.rbi.org.in.
The new scheme effective 1 July 2026 allows compensation up to Rs. 33 lakh for proven financial loss and deficiency in service. Complaint must be filed within 1 year of reply of RE.

Step 3 - SEBI SCORES: For mutual funds and index providers registered with SEBI.

4. Case Laws - India and International

A. Indian Case Laws on Lending Benchmark Disclosure

1. Ankur Gupta Vs. HDFC Bank Ltd. - NCDRC 2022
Consumer took home loan on MCLR. Bank increased spread without disclosing that spread was linked to borrower's CIBIL at origination but later linked to internal policy. Commission held non-disclosure of benchmark spread computation is unfair trade practice under Consumer Protection Act, 2019. Ordered refund of excess interest with 9% interest.

2. C. Haridasan Vs. State Bank of India - Kerala State Consumer Commission 2021
Petitioner alleged bank continued to charge Base Rate + 3.5% even after RBI mandated switch to EBLR. SBI failed to inform customer of his option to switch. Commission held bank guilty of deficiency - RBI circular creates a right to be informed. Directed bank to recalculate loan on Repo-linked rate from Oct 2019.

3. PNB Housing Finance Ltd. Vs. RBI Ombudsman - Delhi HC 2020
PNBHF challenged ombudsman award where ombudsman directed bank to disclose benchmark methodology. HC upheld ombudsman, stating disclosure of benchmark is part of 'fair lending practice' and non-disclosure is deficiency in service under Clause 8 of Ombudsman Scheme.

4. SEBI Order in matter of NSE Indices Ltd. - 2025
SEBI observed that Nifty indices factsheet did not disclose impact cost and rebalancing methodology. Issued administrative warning and mandated that index providers must have grievance redressal mechanism including online arbitration.

B. International Persuasive Precedents on Benchmark Manipulation

These are cited by Indian courts/tribunals while interpreting benchmark integrity:

5. Barclays Bank PLC - LIBOR Manipulation [US & UK FCA 2012]
Barclays fined $450 million for manipulating LIBOR submissions. Established principle that benchmark administrator must have governance, conflict of interest policy, and disclosure - now codified in India in SEBI Index Provider Regulations.

6. In re LIBOR-Based Financial Instruments Antitrust Litigation - US SDNY 2013
Court held banks that manipulated LIBOR breached implied covenant of good faith where loan agreements referenced LIBOR without disclosing conflict. Indian ITAT benches rely on this to hold LIBOR + spread must be market-determined.

7. Karnataka HC - DCIT Vs. Hewlett Packard India [ITA 152/2022] & ITAT Delhi - LIBOR as Benchmark
While in transfer pricing context, Tribunal held LIBOR is appropriate benchmark for USD loans and SBI PLR cannot be applied arbitrarily. Ratio: benchmark must be disclosed and must match currency of transaction. Failure to disclose correct benchmark makes assessment perverse.

5. Draft of Complaint - Essential Pleadings

Subject: Complaint under Clause 8(3)(c) of RB-IOS, 2026 - Non-disclosure of benchmark usage in Loan Account No. ____

1. That loan was sanctioned on __ with interest @ ___% without disclosure of benchmark name as required under RBI circular DBR.Dir.BC.No.14/13.03.00/2019-20.
2. That Respondent failed to disclose reset clause / spread / option to switch to EBLR.
3. That complainant suffered loss of Rs. ___ due to non-transmission.
4. Pray for direction to recalculate interest as per Repo rate + disclosed spread and refund excess with compensation.