ライセンス・規制フレームワーク
Basel III CET1 Capital Adequacy StandardBCBS-CET1
International regulatory accord requiring Tier-1 common equity capital ratios, G-SIB surcharges, and liquidity buffers for banking institutions.
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Basel III CET1 Capital Adequacy Standard に関するリサーチブリーフィング
45 件のブリーフィング
Basel Iii Endgame Capital Ratios
Basel III Endgame (BCBS d424), CET1 Capital Adequacy, 72.5% Output Floor & TLAC Architecture
Under BCBS d424 Basel III Endgame prudential banking rules, modeled risk-weighted assets cannot fall below 72.5% of standardized RWA, anchoring CET1 capital adequacy, AT1 triggers, and 18% FSB TLAC bail-in buffers.
Ifrs9 Cecl Credit Provisioning
IFRS 9 Expected Credit Loss, US GAAP ASC 326 CECL, Fair Value Hierarchy & Hedge Accounting Guide
Replacing backward-looking IAS 39 and FAS 5 incurred-loss provisioning after 2008, IFRS 9 Stage 1/2/3 Expected Credit Loss and US GAAP ASC 326 CECL link forward-looking credit allowances directly into bank CET1, fair-value hierarchies, and hedge accounting.
Basel Iii Endgame Capital Ratios
BCBS d424 72.5% Standardized RWA Output Floor: Phase-In Mechanics & Capital Impact
Under Basel RBC20.11, internal-model banks must floor aggregate risk-weighted assets at 72.5% of standardized RWA, curbing IRB capital relief on low-default mortgages and unrated corporates across prudential banking.
Basel Iii Endgame Capital Ratios
CET1 Regulatory Deductions (CAP30): Goodwill, DTAs, MSRs & the 10%/15% Threshold Rule
Basel CAP30 prudential banking rules strip goodwill, intangibles, and loss-carryforward DTAs from accounting equity while capping temporary-difference DTAs, MSRs, and financial stakes under the 10%/15% CET1 threshold basket.
Basel Iii Endgame Capital Ratios
AT1 Contingent Convertibles (CoCos): 5.125% vs 7.0% Triggers, Write-Down & PONV Hierarchy
Under Basel CAP10.11, Additional Tier 1 contingent convertibles require perpetual maturity, discretionary non-cumulative coupons, and a minimum 5.125% CET1 trigger or Point of Non-Viability bail-in.
Basel Iii Endgame Capital Ratios
U.S. Expanded Risk-Based Approach (ERBA) & AOCI Unrealized Securities Filter Removal
Under the U.S. Expanded Risk-Based Approach (ERBA) prudential banking reforms, Category I–IV banks above $100B face dual standardized/ERBA RWA stacks and mandatory AOCI CET1 recognition of unrealized AFS bond losses.
Basel Iii Endgame Capital Ratios
Countercyclical Capital Buffer (CCyB): Weighted-Average Reciprocity & Positive Neutral Rates
Under Basel RBC30, internationally active banks compute an exposure-weighted Countercyclical Capital Buffer (CCyB) with mandatory supervisory reciprocity up to 2.5% CET1 across credit jurisdictions.
Basel Iii Endgame Capital Ratios
G-SIB Systemic Surcharge: BCBS Method 1 Five-Category Score vs Fed Method 2 STWF Scalar
While international G-SIBs face 1.0%–3.5% CET1 surcharges under BCBS SCO40 Method 1, U.S. G-SIBs are bound by the higher Federal Reserve Method 2 short-term wholesale funding formula.
Basel Iii Endgame Capital Ratios
FSB TLAC Term Sheet: 18% RWA / 6.75% Leverage Minimums & Clean Holding Company Rules
The FSB Total Loss-Absorbing Capacity (TLAC) standard requires G-SIBs to maintain 18.0% of RWA and 6.75% of leverage exposure in bail-in capital and subordinated clean-holding-company debt.
Basel Iii Endgame Capital Ratios
EU BRRD II MREL Calibration: SPE vs MPE Resolution & Senior Non-Preferred Debt Hierarchy
Under EU BRRD II and SRMR II prudential banking rules, Single Resolution Board MREL combines Loss Absorption and Recapitalization Amounts with 8% TLOF Senior Non-Preferred subordination.
Basel Iii Endgame Capital Ratios
Basel III Standardized Credit Risk (CRE20): LTV Mortgage Buckets & ADC Real Estate Weights
Basel CRE20 replaces flat 35% residential and 100% commercial mortgage risk weights with Loan-to-Value (LTV) bands from 20% to 110% and a 150% land acquisition, development, and construction bucket.
Basel Iii Endgame Capital Ratios
Foundation IRB (F-IRB) Migration & A-IRB PD/LGD Input Floors (CRE30–CRE32)
Basel CRE30 bans A-IRB modeling for banks, financials, and large corporates (>EUR 500M revenue), migrating lenders to Foundation IRB (40% unsecured LGD) while imposing 5 bps PD and LGD input floors.
Basel Iii Endgame Capital Ratios
Operational Risk Standardized Measurement Approach (SMA): BIC Buckets & ILM=1 Discretion
Basel OPE25 replaces internal operational risk AMA models with the Standardized Measurement Approach (SMA), combining marginal 12%/15%/18% Business Indicator buckets with an Internal Loss Multiplier.
Basel Iii Endgame Capital Ratios
Maximum Distributable Amount (MDA): CET1 Buffer Quartiles & AT1 Coupon Restrictions
When a bank’s CET1 ratio falls inside its Combined Buffer Requirement (RBC30 / CRD Art. 141), automatic Maximum Distributable Amount quartiles cap common dividends, AT1 coupons, and variable bonuses.
Basel Iii Endgame Capital Ratios
U.S. Stress Capital Buffer (SCB): CCAR Nine-Quarter PPNR & Peak CET1 Drawdown Mechanics
Under Federal Reserve Regulation Y (12 CFR 225.8), the dynamic Stress Capital Buffer replaces the static 2.5% conservation buffer with CCAR nine-quarter peak CET1 depletion plus four quarters of common dividends.
Basel Iii Endgame Capital Ratios
ECB SREP Pillar 2 Requirement (P2R) vs Pillar 2 Guidance (P2G) & UK PRA Pillar 2A/2B
Under EU CRD V Article 104a and ECB SREP methodology, Pillar 2 Requirement (P2R) sits below the Combined Buffer Requirement with a 56.25% CET1 split, whereas Pillar 2 Guidance (P2G) sits above MDA.
Basel Iii Endgame Capital Ratios
Basel III Securitization Framework (SEC10–SEC40): STC Criteria, p-Parameter & Senior Floors
Under Basel SEC10–SEC40, securitization tranches follow the SEC-IRBA, SEC-ERBA, and SEC-SA hierarchy with 10% STC / 15% non-STC risk-weight floors and a non-neutrality p-parameter surcharge.
Liquidity Coverage Nsfr Prudential
IRRBB Standards (BCBS d368 / SRP31): Six EVE Shock Scenarios, 15% Tier 1 Outlier Test & Delta-NII
Under Basel SRP31 (BCBS d368), prudential banking supervisors evaluate Interest Rate Risk in the Banking Book across six yield-curve shocks, flagging outliers whenever Economic Value of Equity depletion exceeds 15% of Tier 1 capital.
Liquidity Coverage Nsfr Prudential
Non-Maturity Deposits (NMD) Behavioral Modeling: Deposit Betas, Core Caps & SRP31 Duration Ceilings
Contractually withdrawable at par overnight yet behaviorally sticky across rate cycles, Non-Maturity Deposits (NMDs) are governed under Basel SRP31 by strict core proportion ceilings (50%–90%) and average maturity caps of 4 to 5 years.
Liquidity Coverage Nsfr Prudential
Held-to-Maturity (HTM) Unrealized Losses, Uninsured Deposit Runs & the Solvency-Liquidity Doom Loop
Amortized-cost Held-to-Maturity (HTM) accounting shields reported CET1 from bond rate losses only while funding remains sticky; in LCR, HQLA is always marked to fair market value, exposing fragile uninsured deposit franchises.
Ifrs9 Cecl Credit Provisioning
IFRS 9 Stage 1, Stage 2 & Stage 3 ECL Migration: 12-Month vs Lifetime PD, Net Interest & Cure Rules
IFRS 9 Section 5.5 routes debt instruments across three impairment stages—shifting both the Expected Credit Loss horizon (12-month vs Lifetime) and the basis on which Effective Interest Rate revenue is recognized.
Ifrs9 Cecl Credit Provisioning
US GAAP ASC 326 (CECL): Day-One Lifetime Loss, R&S Reversion & ASU 2025-08 M&A Double-Count Reform
Codified in FASB ASC 326, Current Expected Credit Losses (CECL) mandates Day-1 lifetime allowances combining Reasonable and Supportable forecasts with historical loss reversion—while FASB’s Purchased Financial Assets update eliminates the M&A Non-PCD "Double Count" penalty.
Ifrs9 Cecl Credit Provisioning
IFRS 9 vs CECL Procyclicality in Stress & Basel CET1 Regulatory Capital Transitional Phase-Ins
Empirical COVID-19 and CCAR/EBA stress tests reveal an inverse trade-off: US GAAP CECL hits CET1 harder on Day-1 loan growth, whereas IFRS 9 triggers steeper Stage 2 cliff volatility at the onset of sudden macro recessions.
Ifrs9 Cecl Credit Provisioning
IFRS 9 SICR Quantitative Calibration: Relative Lifetime PD Ratios vs Absolute Basis-Point Thresholds
IFRS 9.5.5.9 defines Significant Increase in Credit Risk (SICR) strictly by comparing remaining-lifetime PD today against remaining-lifetime PD expected at origination—requiring dual relative-ratio and absolute-bps thresholds.
Ifrs9 Cecl Credit Provisioning
IFRS 9 SPPI Cash-Flow Test & May 2024 IASB Amendments: ESG Sustainability-Linked Loans & Non-Recourse Debt
Failing the IFRS 9 Solely Payments of Principal and Interest (SPPI) test forces loans into Fair Value Through Profit or Loss (FVTPL); examine the May 2024 IASB Amendments rescuing ESG sustainability-linked loans alongside non-recourse and tranche tests.
Ifrs9 Cecl Credit Provisioning
POCI (IFRS 9) vs PCD (US GAAP ASC 326): Purchased Credit-Impaired Accounting, Gross-Up & CAEIR
When banks acquire distressed loans at deep discounts, IFRS 9 (POCI) embeds expected losses into a net Credit-Adjusted Effective Interest Rate, whereas US GAAP ASC 326 (PCD) grosses up both Amortized Cost and the Allowance on Day 1.
Ifrs9 Cecl Credit Provisioning
IFRS 13 & US GAAP ASC 820 Fair Value Hierarchy: Exit Price, Principal Market & Level 1 / 2 / 3 Transfers
Substantially converged across IFRS 13 and US GAAP ASC 820, Fair Value Accounting defines exit price in the Principal Market and classifies instruments by their lowest significant input across Level 1, Level 2, and Level 3.
Ifrs9 Cecl Credit Provisioning
Prudent Valuation Adjustment (PVA / AVA — EU CRR Art. 105 & Basel CAP50): 90% Confidence CET1 Deductions
Accounting Fair Value (IFRS 13 mid/exit) gives only a 50% expected value; under Basel CAP50 and EU/UK CRR Article 105, banks must deduct 90%-confidence Additional Valuation Adjustments (AVAs) directly from CET1.
Ifrs9 Cecl Credit Provisioning
xVA Valuation Adjustments (CVA, DVA, FVA, KVA & MVA): IFRS 13 / ASC 820 Accounting vs Basel MAR50 Capital
Modern OTC derivative desks price five interlocking Valuation Adjustments (CVA, DVA, FVA, MVA, KVA)—yet IFRS 13 / ASC 820 accounting fair value, Basel CAP30 CET1 DVA filters, and Basel MAR50 CVA RWA treat each adjustment very differently!
Ifrs9 Cecl Credit Provisioning
Own-Credit Risk on Fair-Value Option Liabilities (IFRS 9.5.7.7 & ASC 825-10): OCI & Basel CET1 Filters
Under legacy IAS 39 and FAS 159, banks booked paradoxical P&L windfalls whenever their own credit spreads widened; IFRS 9.5.7.7 and US GAAP ASC 825-10 isolate liability own-credit changes inside Other Comprehensive Income while Basel CAP30 strips 100% from CET1.
Ifrs9 Cecl Credit Provisioning
IFRS 9 General Hedge Accounting vs US GAAP ASC 815: Rebalancing, Cost of Hedging OCI & Effectiveness Rules
Legacy IAS 39 disqualified genuine economic hedges whenever retrospective offset drifted to 79% or 126%; IFRS 9 Chapter 6 and US GAAP ASU 2017-12 modernized Fair Value, Cash Flow, and Net Investment hedges via economic-relationship tests and Cost of Hedging deferrals.
Ifrs9 Cecl Credit Provisioning
Portfolio Macro Fair-Value Hedge Accounting: EU IAS 39 Carve-Out, US GAAP Portfolio Layer Method & IASB DRM
Commercial banks manage Interest Rate Risk in the Banking Book (IRRBB) dynamically across open portfolios of prepayable mortgages and core demand deposits—driving the EU IAS 39 Carve-Out, US GAAP Portfolio Layer Method (ASU 2022-01), and the IASB Dynamic Risk Management (DRM) model.
Ifrs9 Cecl Credit Provisioning
Off-Balance-Sheet Loan Commitments & Guarantees: IFRS 9 Behavioral CCF vs ASC 326 Cancellable Rules
Credit cards and corporate revolving facilities sit largely undrawn until borrower distress triggers rapid drawdowns; IFRS 9.5.5.20 and US GAAP ASC 326-20-30-11 clash sharply over unconditionally cancellable commitments—producing multi-billion-dollar reserve gaps on credit card lines.
Ifrs9 Cecl Credit Provisioning
Loan Modifications, Forbearance & 10% Derecognition Test (IFRS 9.5.4.3 vs US GAAP ASU 2022-02 TDR Repeal)
Restructuring a distressed corporate loan or mortgage triggers two tests: whether present-value cash flows shifted >=10% (derecognizing into a new POCI asset) or <10% (booking an immediate IFRS 9.5.4.3 modification loss plus EBA forbearance probation).
Ifrs9 Cecl Credit Provisioning
Day-1 P&L Deferral (IFRS 9.B5.1.2A vs US GAAP ASC 820): Level 3 Calibration Reserves & Release Rules
When an exotic derivatives desk executes a 15-year structured autocallable priced off unobservable Level 3 correlations at $96.5M theoretical value against $100.0M cash received, IFRS 9.B5.1.2A defers the $3.5M Day-1 profit—whereas US GAAP ASC 820 allows immediate Day-1 P&L recognition!
Ifrs9 Cecl Credit Provisioning
Multi-Scenario Macroeconomic Weighting & Post-Model Adjustments (PMAs / Overlays) in IFRS 9 & CECL
Expected Credit Loss is a strictly convex function of GDP, unemployment, and commercial property prices—meaning evaluating ECL solely at the Baseline forecast systematically understates reserves and requires probability-weighted scenarios plus governed Post-Model Adjustments (PMAs).
Ifrs9 Cecl Credit Provisioning
IFRS 7, ASC 326 Vintage Charge-Off Tables & ISA 540 / PCAOB AS 2501 External Audit of Credit Loss Estimates
Forward-looking Expected Credit Loss models represent the highest-risk Critical Audit Matter (CAM / KAM) in global banking—policed by IFRS 7 stage migration matrices, US GAAP ASC 326 origination-vintage gross write-off tables, and ISA 540 / PCAOB AS 2501 independent challenger models.
Ifrs9 Cecl Credit Provisioning
Deferred Tax Assets (IAS 12 & ASC 740 Valuation Allowances) vs Basel III CAP30 10% / 17.65% CET1 Deductions
Huge IFRS 9 / CECL credit provisions and AFS bond losses generate billions in Deferred Tax Assets (DTAs)—yet IAS 12 / ASC 740 valuation allowances can wipe them out in a crisis, explaining why Basel CAP30 deducts NOL DTAs 100% and caps temporary-difference DTAs at 10%/15% of CET1.
Ifrs9 Cecl Credit Provisioning
Held-to-Maturity (HTM) Tainting (ASC 320), IFRS 9.4.4.1 Reclassification & AFS/FVOCI Bond Loss Rules
Transferring $100B+ of Treasury and MBS books from Available-for-Sale (AFS) to Held-to-Maturity (HTM) shielded GAAP equity in 2022—until ASC 320 HTM sales tainting locked Silicon Valley Bank out of selling underwater bonds without tainting its whole balance sheet!
Central Clearing Ccp Waterfall
CCP Skin-in-the-Game (SITG): EMIR 25% Minimum Capital Rule, Second-Tranche SITG & Incentive Alignment
For-profit publicly listed exchanges own today’s systemic clearing houses—creating moral hazard if CCP shareholders suffer tiny losses while clearing banks fund multi-billion-dollar Default Funds; examine EMIR’s 25% Skin-in-the-Game formula and EU CCPRRR’s Second-Tranche SITG.
Central Clearing Ccp Waterfall
Basel III CRE54 Qualifying CCP (QCCP) Capital: 2% vs 4% Client Trade Exposure Risk Weights & K_CCP
Central clearing earns massive bank capital relief ONLY when the clearing house qualifies as a "QCCP" under Basel III chapter CRE54—unlocking a 2% trade exposure risk weight, 0% bankruptcy-remote IM risk weight, and the SA-CCR-powered K_CCP Default Fund capital formula.
Central Clearing Ccp Waterfall
CCP Assessment Powers & Cooling-Off Periods: Capped Cash Calls vs Uncapped Refills & Bank Capital
Why would an "uncapped" CCP Default Fund assessment obligation render a clearing house unbankable for every G-SIB on Earth? Examine CCP Cooling-Off Periods, 1x–3x multi-default cash-call caps, resignation drop-dead windows, and Basel CRE54 / U.S. National Bank Act limits.
Central Clearing Ccp Waterfall
EU CCP Recovery & Resolution Regulation (CCPRRR 2021/23) vs US Dodd-Frank Title II/VIII: NCWO & Bail-In
What if a systemic clearing house fails NOT from a member default, but from a $2B cyberattack, custodian bank failure, or treasury investment loss ("Non-Default Loss — NDL")? Compare EU CCPRRR (2021/23), UK BoE FMI Resolution, and U.S. Dodd-Frank Title II/VIII!
Market Microstructure & Derivatives Taxonomy
U.S. Treasury Central Clearing Mandate & FICC Sponsored Repo: Done-With vs. Done-Away Clearing Mechanics
U.S. Treasury Central Clearing Mandate refers to SEC Rule 17ad-22(e)(18) requiring FICC central clearing for eligible Treasury cash trades by December 31, 2026 and repos by June 30, 2027.
Prudential Regulation & Capital Standards
Basel III Endgame 2026 Re-Proposal: Expanded Risk-Based Approach (ERBA) & G-SIB Surcharge Taxonomy
Expanded Risk-Based Approach (ERBA) refers to the March 2026 U.S. Basel III Endgame capital framework replacing dual-stack RWA rules and cutting G-SIB CET1 by 4.8%.
よくある質問（FAQ）
3 件の回答
Basel III CET1 Capital Adequacy Standard とは何ですか？どのように分類されていますか？
International regulatory accord requiring Tier-1 common equity capital ratios, G-SIB surcharges, and liquidity buffers for banking institutions. Basel III CET1 Capital Adequacy Standard は「ライセンス・規制フレームワーク」として分類されています（識別コード：BCBS-CET1）。
Basel III CET1 Capital Adequacy Standard を管轄する法域および金融監督当局はどこですか？
Basel III CET1 Capital Adequacy Standard は INTL の下で追跡されており。
FinLexicon Wiki では Basel III CET1 Capital Adequacy Standard をどのようにカバーしていますか？
Basel III CET1 Capital Adequacy Standard は FinLexicon Wiki の 45 件の調査ブリーフィングで参照されており、規制ブローカー調書や監督当局データと連携しています。
関連する規制対象ブローカー調書
定量評価ランキング →関連する金融監督当局・登録簿
全監督当局一覧 →類似エンティティ比較マトリックス
Basel III CET1 Capital Adequacy Standard および関連ナレッジグラフ・エンティティの規制・分類比較
| エンティティ | 分類 | コード | 管轄区域 | 監督当局 | Wikidata ID | 記事数 |
|---|---|---|---|---|---|---|
Basel III CET1 Capital Adequacy Standard現在の項目 | ライセンス・規制フレームワーク | BCBS-CET1 | INTL | — | Q809853 | 48 |
| ライセンス・規制フレームワーク | BCBS-OUTPUT-FLOOR | INTL | Basel Committee (BCBS d424) | Q53536 | 36 | |
| ライセンス・規制フレームワーク | BCBS-OUTPUT-FLOOR-STD | INTL | Basel Committee (BCBS d424) | Q53536 | 13 | |
| ライセンス・規制フレームワーク | ISDA-2002-CSA | INTL | International Swaps and Derivatives Association | Q53536 | 43 | |
| ライセンス・規制フレームワーク | ISDA-2002-CSA-STD | INTL | International Swaps and Derivatives Association | Q53536 | 23 | |
| ライセンス・規制フレームワーク | LCR-HQLA-RATIO | INTL | BIS Basel Committee | Q53536 | 36 | |
| ライセンス・規制フレームワーク | LCR-HQLA-RATIO-STD | INTL | BIS Basel Committee | Q53536 | 16 |