CA-1.1 CA-1.1 Capital Adequacy Ratio (Definition and Methodology)
CA-1.1.1
An
Islamic bank licensee's consolidated capital adequacy ratio is calculated by dividing its consolidated Total Capital by its consolidated risk-weighted assets (RWAs). These items are defined and described in Paragraphs CA-1.1.2 and CA-1.1.3. A full explanation of the formula used to calculate the consolidated CAR is given below.January 2015Consolidated Total Capital
Consolidated Risk-weighted Assets
CA-1.1.3
Consolidated Total risk-weighted assets are determined by:
(a) Multiplying the capital requirements formarket risk (see CA-1.1.7) andoperational risk (see CA-1.1.6) by 12.5 for theIslamic bank licensee and all its consolidatedsubsidiaries ; and(b) Adding the resulting figures to the sum of risk-weighted assets forcredit risk (see CA-1.1.4) andsecuritisation risk for theIslamic bank licensee and all itssubsidiaries (see CA-1.1.5).January 2015CA-1.1.4
For the measurement of their
credit risks ,Islamic bank licensees measure the risks in the standardised approach, applying the measurement framework described in Chapters CA-3, CA-4, and CA-9 (real estate) and subject to the credit mitigation techniques outlined in Section CA-4.7 of this Module and subject to any adjustments described in Paragraphs CA-1.1.9 onward in relation to assets funded by Profit Sharing Investment Accounts (PSIAs).January 2015CA-1.1.5
The Sukuk and
securitisation framework is set out in Chapter CA-8.Islamic bank licensees must apply this framework for determining regulatory capital requirements on exposures arising from traditionalsecuritisations or sukuks.January 2015CA-1.1.6
For the measurement of their
operational risks ,Islamic bank licensees have a choice, subject to notification to the CBB, between two broad methodologies:(a) The basic indicator approach, by applying the measurement framework described in Chapter CA-6 of this Module; and(b) The standardised approach (also in Chapter CA-6). This approach is subject to certain conditions (outlined in Chapter OM-8) and requires the explicit approval of the CBB.Amended: January 2022
January 2015CA-1.1.6A
For the purpose of Sub-paragraph CA-1.1.6 (b), a
licensee must provide appropriate justification and seek CBB’s prior approval, if it wishes to revert from the standardised approach to the basic indicator approach.Added: January 2022CA-1.1.7
For the measurement of
market risk in the trading book,Islamic bank licensees must measure the risks in a standardised approach, applying the measurement frameworks described in Chapter CA-5 of this Module.Market risk inherent in certain Shari'a compliant products is outlined in detail in Chapter CA-3. The treatment ofmarket risk positions funded by PSIAs is given in Paragraphs CA-1.1.9 onward.January 2015CA-1.1.8
In light of Paragraphs CA-1.1.3 to CA-1.1.7, each
Islamic bank licensee's overall capital requirement consists of:(a) Thecredit risk requirements laid down in Chapters CA-3, CA-4, and CA-9 (subject to any PSIA adjustment below) and the charges in respect of sukuk andsecuritisations in Chapter CA-8 and including the credit counterparty risk on all over-the-counter Shari'a compliant hedging contracts whether in the trading or the banking books (see CA-4.5.15-16 and Appendix CA-2);(b) The capital charges foroperational risk described in Chapter CA-6; and(c) The capital charges formarket risks described in Chapters CA-3 and CA-5 summed arithmetically subject to any PSIA adjustment below.January 2015Adjustment to the Capital Ratio Denominator
CA-1.1.9
The capital amount of PSIAs is not guaranteed by the
Islamic bank licensee due to the profit-sharing nature of the underlying Mudarabah contract. Therefore, any losses arising from investments or assets financed by PSIA are to be borne by the Investment Account Holders. Nevertheless, IAH are not liable for any losses arising from theIslamic bank licensee's negligence, misconduct, fraud or breach of its investment mandate, which is characterised as a fiduciary risk and considered part of theIslamic bank licensee's operational risk .January 2015CA-1.1.10
An
Islamic bank licensee may be constructively obliged to smooth the profits payout to Unrestricted PSIAs (UPSIAs). A necessary consequence of some of these smoothing practices adopted byIslamic bank licensees is that a portion of risk (i.e. volatility of the stream of profits) arising from assets financed by UPSIAs is effectively transferred to theIslamic bank licensee's own capital, a phenomenon known as "displaced commercial risk" (DCR).January 2015CA-1.1.11
The CBB requires regulatory capital to be held to cater for DCR and the
operational risk mentioned in Paragraph CA-6.1.1 in view of the residual risk to theIslamic bank licensee and its shareholders. To be prudent, the CBB requiresIslamic bank licensees to provide regulatory capital to cover a minimum requirement arising from 30% of the risk weighted assets and contingencies financed by the UPSIAs. Therefore, for the purpose of calculating its Capital Adequacy Ratio (CAR), the risk-weighted assets of anIslamic bank licensee consist of the sum of the risk-weighted assets financed by theIslamic bank licensee's own capital and liabilities, plus 30% (shown below as α) of the risk-weighted assets financed by theIslamic bank licensee's UPSIAs as outlined in Paragraph CA-1.1.12.January 2015CA-1.1.12
For the purpose of this Module the consolidated CAR is calculated by applying the Total Capital (as defined in Paragraph CA-1.1.2) to the numerator and risk-weighted assets (RWAs) as defined in Paragraph CA-1.1.3) to the denominator as shown below.
Total Capital
{Self-financed RWAs (Credit + Market Risks) + Operational RisksPlus
α [RWAs funded by UPSIAsa (Credit + Market Risks) -
PER and IRR of UPSIAs]}(a) Where the funds are commingled, the RWA funded by UPSIA are calculated based on their pro-rata share of the relevant assets.(b) α refers to the proportion assets funded by UPSIA which, as determined by the CBB, is 30%; and(c) The UPSIAs' share of PER and by IRR is deducted from the total RWAs funded by the UPSIAs. The PER has the effect of reducing the displaced commercial risk and the IRR has the effect of reducing any future losses on the investment financed by the PSIA.
This formula is applicable as theIslamic bank licensees may smooth income to the UPSIAs as a mechanism to minimise withdrawal risk.January 2015CA-1.1.13
All transactions, including forward sales and purchases, must be included in the calculation of capital requirements as from the date on which they were entered into. Although regular reporting takes place quarterly,
Islamic bank licensees must manage their risks in such a way that the capital and leverage requirements are being met on a continuous basis, i.e. at the close of each business day.Islamic bank licensees must not "window-dress" by showing significantly lower credit ormarket risk positions on reporting dates.Islamic bank licensees must maintain strict risk management systems to ensure that intra-day exposures are not excessive. If anIslamic bank licensee fails to meet the capital requirements of this Module, theIslamic bank licensee must take immediate measures to rectify the situation as detailed in Section CA-1.2.January 2015Solo Capital Adequacy Ratio
CA-1.1.14
An
Islamic bank licensee 's solo capital adequacy ratio is calculated by dividing its Solo Total Capital by its Solo risk-weighted assets as described in Paragraph CA-1.1.15 and CA-1.1.16 without consolidating the assets and liabilities ofsubsidiaries referred to Paragraph CA-B.1.2A into the balance sheet of theparent bank .January 2015Solo Total Capital
CA-1.1.15
Solo Total Capital consists of the sum of the following elements:
(a) T1 (Going-concern):(i) CET1 for theparent bank only (as defined in Paragraph CA-2.1.2 but deducting item (c) before applying regulatory adjustments in item (d);(ii) AT1 for theparent bank only (as defined in Paragraph CA-2.1.4 but deducting item (c) before applying regulatory adjustments in item (d); and(b) T2 (Gone-concern) for theparent bank only as defined in Paragraph CA-2.1.8 but deducting item (c) before applying regulatory adjustments in item (d).January 2015Solo Risk-weighted Assets
CA-1.1.16
Solo Total risk-weighted assets are determined by:
(a) Multiplying the capital requirements formarket risk (see CA-1.1.7) andoperational risk (see CA-1.1.6) by 12.5 for theparent bank alone; and(b) Adding the resulting figures to the sum of risk-weighted assets forcredit risk (see CA-1.1.4) andsecuritisation risk for theparent bank alone (see CA-1.1.5).January 2015CA-1.1.17
For the purpose of this Module the solo CAR is calculated by applying the Solo Total Capital (as defined in Paragraph CA-1.1.15) to the numerator and solo risk-weighted assets (RWAs) as defined in Paragraph CA-1.1.16) to the denominator as shown below.
Total Capital
{Self-financed RWAs (Credit + Market Risks) + Operational Risks
Plus
α [RWAs funded by UPSIAsa (Credit+ MarketRisks) -
PER and IRR of UPSIAs]}(a) Where the funds are commingled, the RWA funded by UPSIA are calculated based on their pro-rata share of the relevant assets.(b) α refers to the proportion assets funded by UPSIA which, as determined by the CBB, is 30%; and(c) The UPSIAs' share of PER and by IRR is deducted from the total RWAs funded by the UPSIAs. The PER has the effect of reducing the displaced commercial risk and the IRR has the effect of reducing any future losses on the investment financed by the PSIA.
This formula is applicable as theIslamic bank licensees may smooth income to the UPSIAs as a mechanism to minimise withdrawal risk.January 2015