The Basel Committee has issued three sets of regulations which are known as Basel-I, II, and III.
Basel-I
- It was introduced in 1988.
- It focused almost entirely on credit risk.
- Credit risk is the possibility of a loss resulting from a borrower’s failure to repay a loan or meet contractual obligations. Traditionally, it refers to the risk that a lender may not receive the owed principal and interest.
- It defined capital and structure of risk weights for banks.
- The minimum capital requirement was fixed at 8% of risk weighted assets (RWA).
- RWA means assets with different risk profiles.
- For example, an asset backed by collateral would carry lesser risks as compared to personal loans, which have no collateral.
- India adopted Basel-I guidelines in 1999.
Basel-II
- In 2004, Basel II guidelines were published by BCBS.
- These were the refined and reformed versions of Basel I accord.
- The guidelines were based on three parameters, which the committee calls it as pillars.
- Capital Adequacy Requirements: Banks should maintain a minimum capital adequacy requirement of 8% of risk assets
- Supervisory Review: According to this, banks were needed to develop and use better risk management techniques in monitoring and managing all the three types of risks that a bank faces, viz. credit, market and operational risks.
- Market Discipline: This needs increased disclosure requirements. Banks need to mandatorily disclose their CAR, risk exposure, etc to the central bank.
Basel-III
- Basel III is an internationally agreed set of measures developed by the Basel Committee on Banking Supervision in response to the financial crisis of 2007-09.
- A need was felt to further strengthen the system as banks in the developed economies were under-capitalized, over-leveraged and had a greater reliance on short-term funding.
- It was also felt that the quantity and quality of capital under Basel II were deemed insufficient to contain any further risk
- The guidelines aim to promote a more resilient banking system by focusing on four vital banking parameters capital, leverage, funding and liquidity.
- Capital: The capital adequacy ratio is to be maintained at 12.9%. The minimum Tier 1 capital ratio and the minimum Tier 2 capital ratio have to be maintained at 10.5% and 2% of risk-weighted assets respectively.
- In addition, banks have to maintain a capital conservation buffer of 2.5%. Counter-cyclical buffer is also to be maintained at 0-2.5%.
- Tier 2 capital is considered less reliable than Tier 1 capital because it is more difficult to accurately calculate and more difficult to liquidate.
- Leverage: The leverage rate is the ratio of a bank’s tier-1 capital to average total consolidated assets. The leverage rate has to be at least 3 %.
- Funding and Liquidity: Basel-III created two liquidity ratios: LCR and NSFR.
- The liquidity coverage ratio (LCR) will require banks to hold a buffer of high-quality liquid assets sufficient to deal with the cash outflows encountered in an acute short term stress scenario as specified by supervisors. This is to prevent situations like “Bank Run”. The goal is to ensure that banks have enough liquidity for a 30-days stress scenario if it were to happen.
- The Net Stable Funds Rate (NSFR) requires banks to maintain a stable funding profile in relation to their off-balance-sheet assets and activities. NSFR requires banks to fund their activities with stable sources of finance (reliable over the one-year horizon).
- The minimum NSFR requirement is 100%. Therefore, LCR measures short-term (30 days) resilience, and NSFR measures medium-term (1 year) resilience.
- The deadline for the implementation of Basel-III was March 2019 in India.
- It was postponed to March 2020. In light of the coronavirus pandemic, the RBI decided to defer the implementation of Basel norms by further 6 months.
- Extending more time under Basel III means lower capital burden on the banks in terms of provisioning requirements, including the NPAs.