(a) Minimum net stable funding ratio requirement. A national bank or Federal savings association must maintain a net stable funding ratio that is equal to or greater than 1.0 on an ongoing basis in accordance with this subpart.

(b) Calculation of the net stable funding ratio. For purposes of this part, a national bank's or Federal savings association's net stable funding ratio equals:

(1) The national bank's or Federal savings association's available stable funding (ASF) amount, calculated pursuant to § 50.103, as of the calculation date; divided by

(2) The national bank's or Federal savings association's required stable funding (RSF) amount, calculated pursuant to § 50.105, as of the calculation date.

For purposes of calculating its net stable funding ratio, including its ASF amount and RSF amount, under subparts K through N, a national bank or Federal savings association shall assume each of the following:

(a) With respect to any NSFR liability, the NSFR liability matures according to § 50.31(a)(1) of this part without regard to whether the NSFR liability is subject to § 50.32;

(b) With respect to an asset, the asset matures according to § 50.31(a)(2) of this part without regard to whether the asset is subject to § 50.33 of this part;

(c) With respect to an NSFR liability or asset that is perpetual, the NSFR liability or asset matures one year or more after the calculation date;

(d) With respect to an NSFR liability or asset that has an open maturity, the NSFR liability or asset matures on the first calendar day after the calculation date, except that in the case of a deferred tax liability, the NSFR liability matures on the first calendar day after the calculation date on which the deferred tax liability could be realized; and

(e) With respect to any principal payment of an NSFR liability or asset, such as an amortizing loan, that is due prior to the maturity of the NSFR liability or asset, the payment matures on the date on which it is contractually due.

(a) Balance-sheet metric. Unless otherwise provided in this subpart, an NSFR regulatory capital element, NSFR liability, or asset that is not included on a national bank's or Federal savings association's balance sheet is not assigned an RSF factor or ASF factor, as applicable; and an NSFR regulatory capital element, NSFR liability, or asset that is included on a national bank's or Federal savings association's balance sheet is assigned an RSF factor or ASF factor, as applicable.

(b) Netting of certain transactions. Where a national bank or Federal savings association has secured lending transactions, secured funding transactions, or asset exchanges with the same counterparty and has offset the gross value of receivables due from the counterparty under the transactions by the gross value of payables under the transactions due to the counterparty, the receivables or payables associated with the offsetting transactions that are not included on the national bank's or Federal savings association's balance sheet are treated as if they were included on the national bank's or Federal savings association's balance sheet with carrying values, unless the criteria in 12 CFR 3.10(c)(2)(v)(A) through (C) are met.

(c) Treatment of Securities Received in an Asset Exchange by a Securities Lender. Where a national bank or Federal savings association receives a security in an asset exchange, acts as a securities lender, includes the carrying value of the received security on its balance sheet, and has not rehypothecated the security received:

(1) The security received by the national bank or Federal savings association is not assigned an RSF factor; and

(2) The obligation to return the security received by the national bank or Federal savings association is not assigned an ASF factor.

A national bank's or Federal savings association's ASF amount equals the sum of the carrying values of the national bank's or Federal savings association's NSFR regulatory capital elements and NSFR liabilities, in each case multiplied by the ASF factor applicable in § 50.104 or § 50.107(c) and consolidated in accordance with § 50.109.

(a) NSFR regulatory capital elements and NSFR liabilities assigned a 100 percent ASF factor. An NSFR regulatory capital element or NSFR liability of a national bank or Federal savings association is assigned a 100 percent ASF factor if it is one of the following:

(1) An NSFR regulatory capital element; or

(2) An NSFR liability that has a maturity of one year or more from the calculation date, is not described in paragraph (d)(9) of this section, and is not a retail deposit or brokered deposit provided by a retail customer or counterparty.

(b) NSFR liabilities assigned a 95 percent ASF factor. An NSFR liability of a national bank or Federal savings association is assigned a 95 percent ASF factor if it is one of the following:

(1) A stable retail deposit (regardless of maturity or collateralization) held at the national bank or Federal savings association; or

(2) A sweep deposit that:

(i) Is deposited in accordance with a contract between the retail customer or counterparty and the national bank or Federal savings association, a controlled subsidiary of the national bank or Federal savings association, or a company that is a controlled subsidiary of the same top-tier company of which the national bank or Federal savings association is a controlled subsidiary;

(ii) Is entirely covered by deposit insurance; and

(iii) The national bank or Federal savings association demonstrates to the satisfaction of the OCC that a withdrawal of such deposit is highly unlikely to occur during a liquidity stress event.

(c) NSFR liabilities assigned a 90 percent ASF factor. An NSFR liability of a national bank or Federal savings association is assigned a 90 percent ASF factor if it is funding provided by a retail customer or counterparty that is:

(1) A retail deposit (regardless of maturity or collateralization) other than a stable retail deposit or brokered deposit;

(2) A brokered reciprocal deposit where the entire amount is covered by deposit insurance;

(3) A sweep deposit that is deposited in accordance with a contract between the retail customer or counterparty and the national bank or Federal savings association, a controlled subsidiary of the national bank or Federal savings association, or a company that is a controlled subsidiary of the same top-tier company of which the national bank or Federal savings association is a controlled subsidiary, where the sweep deposit does not meet the requirements of paragraph (b)(2) of this section; or

(4) A brokered deposit that is not a brokered reciprocal deposit or a sweep deposit, that is not held in a transactional account, and that matures one year or more from the calculation date.

(d) NSFR liabilities assigned a 50 percent ASF factor. An NSFR liability of a national bank or Federal savings association is assigned a 50 percent ASF factor if it is one of the following:

(1) Unsecured wholesale funding that:

(i) Is not provided by a financial sector entity, a consolidated subsidiary of a financial sector entity, or a central bank;

(ii) Matures less than one year from the calculation date; and

(iii) Is not a security issued by the national bank or Federal savings association or an operational deposit placed at the national bank or Federal savings association;

(2) A secured funding transaction with the following characteristics:

(i) The counterparty is not a financial sector entity, a consolidated subsidiary of a financial sector entity, or a central bank;

(ii) The secured funding transaction matures less than one year from the calculation date; and

(iii) The secured funding transaction is not a collateralized deposit that is an operational deposit placed at the national bank or Federal savings association;

(3) Unsecured wholesale funding that:

(i) Is provided by a financial sector entity, a consolidated subsidiary of a financial sector entity, or a central bank;

(ii) Matures six months or more, but less than one year, from the calculation date; and

(iii) Is not a security issued by the national bank or Federal savings association or an operational deposit;

(4) A secured funding transaction with the following characteristics:

(i) The counterparty is a financial sector entity, a consolidated subsidiary of a financial sector entity, or a central bank;

(ii) The secured funding transaction matures six months or more, but less than one year, from the calculation date; and

(iii) The secured funding transaction is not a collateralized deposit that is an operational deposit;

(5) A security issued by the national bank or Federal savings association that matures six months or more, but less than one year, from the calculation date;

(6) An operational deposit placed at the national bank or Federal savings association;

(7) A brokered deposit provided by a retail customer or counterparty that is not described in paragraphs (c) or (e)(2) of this section;

(8) A sweep deposit provided by a retail customer or counterparty that is not described in paragraphs (b) or (c) of this section;

(9) An NSFR liability owed to a retail customer or counterparty that is not a deposit and is not a security issued by the national bank or Federal savings association; or

(10) Any other NSFR liability that matures six months or more, but less than one year, from the calculation date and is not described in paragraphs (a) through (c) or (d)(1) through (d)(9) of this section.

(e) NSFR liabilities assigned a zero percent ASF factor. An NSFR liability of a national bank or Federal savings association is assigned a zero percent ASF factor if it is one of the following:

(1) A trade date payable that results from a purchase by the national bank or Federal savings association of a financial instrument, foreign currency, or commodity that is contractually required to settle within the lesser of the market standard settlement period for the particular transaction and five business days from the date of the sale;

(2) A brokered deposit provided by a retail customer or counterparty that is not a brokered reciprocal deposit or sweep deposit, is not held in a transactional account, and matures less than six months from the calculation date;

(3) A security issued by the national bank or Federal savings association that matures less than six months from the calculation date;

(4) An NSFR liability with the following characteristics:

(i) The counterparty is a financial sector entity, a consolidated subsidiary of a financial sector entity, or a central bank;

(ii) The NSFR liability matures less than six months from the calculation date or has an open maturity; and

(iii) The NSFR liability is not a security issued by the national bank or Federal savings association or an operational deposit placed at the national bank or Federal savings association; or

(5) Any other NSFR liability that matures less than six months from the calculation date and is not described in paragraphs (a) through (d) or (e)(1) through (4) of this section.

(a) Required stable funding amount. A national bank's or Federal savings association's RSF amount equals the national bank's or Federal savings association's required stable funding adjustment percentage as determined under paragraph (b) of this section multiplied by the sum of:

(1) The carrying values of a national bank's or Federal savings association's assets (other than amounts included in the calculation of the derivatives RSF amount pursuant to § 50.107(b)) and the undrawn amounts of a national bank's or Federal savings association's credit and liquidity facilities, in each case multiplied by the RSF factors applicable in § 50.106; and

(2) The national bank's or Federal savings association's derivatives RSF amount calculated pursuant to § 50.107(b).

(b) Required stable funding adjustment percentage. A national bank's or Federal savings association's required stable funding adjustment percentage is determined pursuant to table 1 to this paragraph (b).

(c) Transition into a different required stable funding adjustment percentage. (1) A national bank or Federal savings association whose required stable funding adjustment percentage increases from a lower to a higher required stable funding adjustment percentage may continue to use its previous lower required stable funding adjustment percentage until the first day of the third calendar quarter after the required stable funding adjustment percentage increases.

(2) A national bank or Federal savings association whose required stable funding adjustment percentage decreases from a higher to a lower required stable funding adjustment percentage must continue to use its previous higher required stable funding adjustment percentage until the first day of the first calendar quarter after the required stable funding adjustment percentage decreases.

(a) Unencumbered assets and commitments. All assets and undrawn amounts under credit and liquidity facilities, unless otherwise provided in § 50.107(b) relating to derivative transactions or paragraphs (b) through (d) of this section, are assigned RSF factors as follows:

(1) Unencumbered assets assigned a zero percent RSF factor. An asset of a national bank or Federal savings association is assigned a zero percent RSF factor if it is one of the following:

(i) Currency and coin;

(ii) A cash item in the process of collection;

(iii) A Reserve Bank balance or other claim on a Reserve Bank that matures less than six months from the calculation date;

(iv) A claim on a foreign central bank that matures less than six months from the calculation date;

(v) A trade date receivable due to the national bank or Federal savings association resulting from the national bank's or Federal savings association's sale of a financial instrument, foreign currency, or commodity that is required to settle no later than the market standard, without extension, for the particular transaction, and that has yet to settle but is not more than five business days past the scheduled settlement date;

(vi) Any other level 1 liquid asset not described in paragraphs (a)(1)(i) through (a)(1)(v) of this section; or

(vii) A secured lending transaction with the following characteristics:

(A) The secured lending transaction matures less than six months from the calculation date;

(B) The secured lending transaction is secured by level 1 liquid assets;

(C) The borrower is a financial sector entity or a consolidated subsidiary thereof; and

(D) The national bank or Federal savings association retains the right to rehypothecate the collateral provided by the counterparty for the duration of the secured lending transaction.

(2) Unencumbered assets and commitments assigned a 5 percent RSF factor. An undrawn amount of a committed credit facility or committed liquidity facility extended by a national bank or Federal savings association is assigned a 5 percent RSF factor. For the purposes of this paragraph (a)(2), the undrawn amount of a committed credit facility or committed liquidity facility is the entire unused amount of the facility that could be drawn upon within one year of the calculation date under the governing agreement.

(3) Unencumbered assets assigned a 15 percent RSF factor. An asset of a national bank or Federal savings association is assigned a 15 percent RSF factor if it is one of the following:

(i) A level 2A liquid asset; or

(ii) A secured lending transaction or unsecured wholesale lending with the following characteristics:

(A) The asset matures less than six months from the calculation date;

(B) The borrower is a financial sector entity or a consolidated subsidiary thereof; and

(C) The asset is not described in paragraph (a)(1)(vii) of this section and is not an operational deposit described in paragraph (a)(4)(iii) of this section.

(4) Unencumbered assets assigned a 50 percent RSF factor. An asset of a national bank or Federal savings association is assigned a 50 percent RSF factor if it is one of the following:

(i) A level 2B liquid asset;

(ii) A secured lending transaction or unsecured wholesale lending with the following characteristics:

(A) The asset matures six months or more, but less than one year, from the calculation date;

(B) The borrower is a financial sector entity, a consolidated subsidiary thereof, or a central bank; and

(C) The asset is not an operational deposit described in paragraph (a)(4)(iii) of this section;

(iii) An operational deposit placed by the national bank or Federal savings association at a financial sector entity or a consolidated subsidiary thereof; or

(iv) An asset that is not described in paragraphs (a)(1) through (a)(3) or (a)(4)(i) through (a)(4)(iii) of this section that matures less than one year from the calculation date, including:

(A) A secured lending transaction or unsecured wholesale lending where the borrower is a wholesale customer or counterparty that is not a financial sector entity, a consolidated subsidiary thereof, or a central bank; or

(B) Lending to a retail customer or counterparty.

(5) Unencumbered assets assigned a 65 percent RSF factor. An asset of a national bank or Federal savings association is assigned a 65 percent RSF factor if it is one of the following:

(i) A retail mortgage that matures one year or more from the calculation date and is assigned a risk weight of no greater than 50 percent under subpart D of 12 CFR part 3; or

(ii) A secured lending transaction, unsecured wholesale lending, or lending to a retail customer or counterparty with the following characteristics:

(A) The asset is not described in paragraphs (a)(1) through (a)(5)(i) of this section;

(B) The borrower is not a financial sector entity or a consolidated subsidiary thereof;

(C) The asset matures one year or more from the calculation date; and

(D) The asset is assigned a risk weight of no greater than 20 percent under subpart D of 12 CFR part 3.

(6) Unencumbered assets assigned an 85 percent RSF factor. An asset of a national bank or Federal savings association is assigned an 85 percent RSF factor if it is one of the following:

(i) A retail mortgage that matures one year or more from the calculation date and is assigned a risk weight of greater than 50 percent under subpart D of 12 CFR part 3;

(ii) A secured lending transaction, unsecured wholesale lending, or lending to a retail customer or counterparty with the following characteristics:

(A) The asset is not described in paragraphs (a)(1) through (a)(6)(i) of this section;

(B) The borrower is not a financial sector entity or a consolidated subsidiary thereof;

(C) The asset matures one year or more from the calculation date; and

(D) The asset is assigned a risk weight of greater than 20 percent under subpart D of 12 CFR part 3;

(iii) A publicly traded common equity share that is not HQLA;

(iv) A security, other than a publicly traded common equity share, that matures one year or more from the calculation date and is not HQLA; or

(v) A commodity for which derivative transactions are traded on a U.S. board of trade or trading facility designated as a contract market under sections 5 and 6 of the Commodity Exchange Act (7 U.S.C. 7 and 8) or on a U.S. swap execution facility registered under section 5h of the Commodity Exchange Act (7 U.S.C. 7b-3) or on another exchange, whether located in the United States or in a jurisdiction outside of the United States.

(7) Unencumbered assets assigned a 100 percent RSF factor. An asset of a national bank or Federal savings association is assigned a 100 percent RSF factor if it is not described in paragraphs (a)(1) through (a)(6) of this section, including a secured lending transaction or unsecured wholesale lending where the borrower is a financial sector entity or a consolidated subsidiary thereof and that matures one year or more from the calculation date.

(b) Nonperforming assets. An RSF factor of 100 percent is assigned to any asset that is past due by more than 90 days or nonaccrual.

(c) Encumbered assets. An encumbered asset, unless otherwise provided in § 50.107(b) relating to derivative transactions, is assigned an RSF factor as follows:

(1)(i) Encumbered assets with less than six months remaining in the encumbrance period. For an encumbered asset with less than six months remaining in the encumbrance period, the same RSF factor is assigned to the asset as would be assigned if the asset were not encumbered.

(ii) Encumbered assets with six months or more, but less than one year, remaining in the encumbrance period. For an encumbered asset with six months or more, but less than one year, remaining in the encumbrance period:

(A) If the asset would be assigned an RSF factor of 50 percent or less under paragraphs (a)(1) through (a)(4) of this section if the asset were not encumbered, an RSF factor of 50 percent is assigned to the asset.

(B) If the asset would be assigned an RSF factor of greater than 50 percent under paragraphs (a)(5) through (a)(7) of this section if the asset were not encumbered, the same RSF factor is assigned to the asset as would be assigned if it were not encumbered.

(iii) Encumbered assets with one year or more remaining in the encumbrance period. For an encumbered asset with one year or more remaining in the encumbrance period, an RSF factor of 100 percent is assigned to the asset.

(2) Assets encumbered for period longer than remaining maturity. If an asset is encumbered for an encumbrance period longer than the asset's maturity, the asset is assigned an RSF factor under paragraph (c)(1) of this section based on the length of the encumbrance period.

(3) Segregated account assets. An asset held in a segregated account maintained pursuant to statutory or regulatory requirements for the protection of customer assets is not considered encumbered for purposes of this paragraph solely because such asset is held in the segregated account.

(d) Off-balance sheet rehypothecated assets. When an NSFR liability of a national bank or Federal savings association is secured by an off-balance sheet asset or results from the national bank or Federal savings association selling an off-balance sheet asset (for instance, in the case of a short sale), other than an off-balance sheet asset received by the national bank or Federal savings association as variation margin under a derivative transaction:

(1) If the national bank or Federal savings association received the off-balance sheet asset under a lending transaction, an RSF factor is assigned to the lending transaction as if it were encumbered for the longer of:

(i) The remaining maturity of the NSFR liability; and

(ii) Any other encumbrance period applicable to the lending transaction;

(2) If the national bank or Federal savings association received the off-balance sheet asset under an asset exchange, an RSF factor is assigned to the asset provided by the national bank or Federal savings association in the asset exchange as if the provided asset were encumbered for the longer of:

(i) The remaining maturity of the NSFR liability; and

(ii) Any other encumbrance period applicable to the provided asset; or

(3) If the national bank or Federal savings association did not receive the off-balance sheet asset under a lending transaction or asset exchange, an RSF factor is assigned to the on-balance sheet asset resulting from the rehypothecation of the off-balance sheet asset as if the on-balance sheet asset were encumbered for the longer of:

(i) The remaining maturity of the NSFR liability; and

(ii) Any other encumbrance period applicable to the transaction through which the off-balance sheet asset was received.

(a) General requirement. A national bank or Federal savings association must calculate its derivatives RSF amount and certain components of its ASF amount relating to the national bank's or Federal savings association's derivative transactions (which includes cleared derivative transactions of a customer with respect to which the national bank or Federal savings association is acting as agent for the customer that are included on the national bank's or Federal savings association's balance sheet under GAAP) in accordance with this section.

(b) Calculation of required stable funding amount relating to derivative transactions. A national bank's or Federal savings association's derivatives RSF amount equals the sum of:

(1) Current derivative transaction values. The national bank's or Federal savings association's NSFR derivatives asset amount, as calculated under paragraph (d)(1) of this section, multiplied by an RSF factor of 100 percent;

(2) Variation margin provided. The carrying value of variation margin provided by the national bank or Federal savings association under each derivative transaction not subject to a qualifying master netting agreement and each QMNA netting set, to the extent the variation margin reduces the national bank's or Federal savings association's derivatives liability value under the derivative transaction or QMNA netting set, as calculated under paragraph (f)(2) of this section, multiplied by an RSF factor of zero percent;

(3) Excess variation margin provided. The carrying value of variation margin provided by the national bank or Federal savings association under each derivative transaction not subject to a qualifying master netting agreement and each QMNA netting set in excess of the amount described in paragraph (b)(2) of this section for each derivative transaction or QMNA netting set, multiplied by the RSF factor assigned to each asset comprising the variation margin pursuant to § 50.106;

(4) Variation margin received. The carrying value of variation margin received by the national bank or Federal savings association, multiplied by the RSF factor assigned to each asset comprising the variation margin pursuant to § 50.106;

(5) Potential valuation changes. (i) An amount equal to 5 percent of the sum of the gross derivative values of the national bank or Federal savings association that are liabilities, as calculated under paragraph (b)(5)(ii) of this section, for each of the national bank's or Federal savings association's derivative transactions not subject to a qualifying master netting agreement and each of its QMNA netting sets, multiplied by an RSF factor of 100 percent;

(ii) For purposes of paragraph (5)(i) of this section, the gross derivative value of a derivative transaction not subject to a qualifying master netting agreement or of a QMNA netting set is equal to the value to the national bank or Federal savings association, calculated as if no variation margin had been exchanged and no settlement payments had been made based on changes in the value of the derivative transaction or QMNA netting set.

(6) Contributions to central counterparty mutualized loss sharing arrangements. The fair value of a national bank's or Federal savings association's contribution to a central counterparty's mutualized loss sharing arrangement (regardless of whether the contribution is included on the national bank's or Federal savings association's balance sheet), multiplied by an RSF factor of 85 percent; and

(7) Initial margin provided. The fair value of initial margin provided by the national bank or Federal savings association for derivative transactions (regardless of whether the initial margin is included on the national bank's or Federal savings association's balance sheet), which does not include initial margin provided by the national bank or Federal savings association for cleared derivative transactions with respect to which the national bank or Federal savings association is acting as agent for a customer and the national bank or Federal savings association does not guarantee the obligations of the customer's counterparty to the customer under the derivative transaction (such initial margin would be assigned an RSF factor pursuant to § 50.106 to the extent the initial margin is included on the national bank's or Federal savings association's balance sheet), multiplied by an RSF factor equal to the higher of 85 percent or the RSF factor assigned to each asset comprising the initial margin pursuant to § 50.106.

(c) Calculation of available stable funding amount relating to derivative transactions. The following amounts of a national bank or Federal savings association are assigned a zero percent ASF factor:

(1) The national bank's or Federal savings association's NSFR derivatives liability amount, as calculated under paragraph (d)(2) of this section; and

(2) The carrying value of NSFR liabilities in the form of an obligation to return initial margin or variation margin received by the national bank or Federal savings association.

(d) Calculation of NSFR derivatives asset or liability amount. (1) A national bank's or Federal savings association's NSFR derivatives asset amount is the greater of:

(i) Zero; and

(ii) The national bank's or Federal savings association's total derivatives asset amount, as calculated under paragraph (e)(1) of this section, less the national bank's or Federal savings association's total derivatives liability amount, as calculated under paragraph (e)(2) of this section.

(2) A national bank's or Federal savings association's NSFR derivatives liability amount is the greater of:

(i) Zero; and

(ii) The national bank's or Federal savings association's total derivatives liability amount, as calculated under paragraph (e)(2) of this section, less the national bank's or Federal savings association's total derivatives asset amount, as calculated under paragraph (e)(1) of this section.

(e) Calculation of total derivatives asset and liability amounts. (1) A national bank's or Federal savings association's total derivatives asset amount is the sum of the national bank's or Federal savings association's derivatives asset values, as calculated under paragraph (f)(1) of this section, for each derivative transaction not subject to a qualifying master netting agreement and each QMNA netting set.

(2) A national bank's or Federal savings association's total derivatives liability amount is the sum of the national bank's or Federal savings association's derivatives liability values, as calculated under paragraph (f)(2) of this section, for each derivative transaction not subject to a qualifying master netting agreement and each QMNA netting set.

(f) Calculation of derivatives asset and liability values. For each derivative transaction not subject to a qualifying master netting agreement and each QMNA netting set:

(1) The derivatives asset value is equal to the asset value to the national bank or Federal savings association, after taking into account:

(i) Any variation margin received by the national bank or Federal savings association that is in the form of cash and meets the following conditions:

(A) The variation margin is not segregated;

(B) The variation margin is received in connection with a derivative transaction that is governed by a QMNA or other contract between the counterparties to the derivative transaction, which stipulates that the counterparties agree to settle any payment obligations on a net basis, taking into account any variation margin received or provided;

(C) The variation margin is calculated and transferred on a daily basis based on mark-to-fair value of the derivative contract; and

(D) The variation margin is in a currency specified as an acceptable currency to settle obligations in the relevant governing contract; and

(ii) Any variation margin received by the national bank or Federal savings association that is in the form of level 1 liquid assets and meets the conditions of paragraph (f)(1)(i) of this section provided the national bank or Federal savings association retains the right to rehypothecate the asset for the duration of time that the asset is posted as variation margin to the national bank or Federal savings association; or

(2) The derivatives liability value is equal to the liability value of the national bank or Federal savings association, after taking into account any variation margin provided by the national bank or Federal savings association.

(a) Treatment of Covered Federal Reserve Facility Funding. Notwithstanding any other section of this part and except as provided in paragraph (b) of this section, available stable funding amounts and required stable funding amounts related to Covered Federal Reserve Facility Funding and the assets securing Covered Federal Reserve Facility Funding are excluded from the calculation of a national bank's or Federal savings association's net stable funding ratio calculated under § 50.100(b).

(b) Exception. To the extent the Covered Federal Reserve Facility Funding is secured by securities, debt obligations, or other instruments issued by the national bank or Federal savings association or one of its consolidated subsidiaries, the Covered Federal Reserve Facility Funding and assets securing the Covered Federal Reserve Facility Funding are not subject to paragraph (a) of this section and the available stable funding amount and required stable funding amount must be included in the national bank's or Federal savings association's net stable funding ratio calculated under § 50.100(b).

(a) Consolidated subsidiary available stable funding amount. For available stable funding of a legal entity that is a consolidated subsidiary of a national bank or Federal savings association, including a consolidated subsidiary organized under the laws of a foreign jurisdiction, the national bank or Federal savings association may include the available stable funding of the consolidated subsidiary in its ASF amount up to:

(1) The RSF amount of the consolidated subsidiary, as calculated by the national bank or Federal savings association for the national bank's or Federal savings association's net stable funding ratio under this part; plus

(2) Any amount in excess of the RSF amount of the consolidated subsidiary, as calculated by the national bank or Federal savings association for the national bank's or Federal savings association's net stable funding ratio under this part, to the extent the consolidated subsidiary may transfer assets to the top-tier national bank or Federal savings association, taking into account statutory, regulatory, contractual, or supervisory restrictions, such as sections 23A and 23B of the Federal Reserve Act (12 U.S.C. 371c and 12 U.S.C. 371c-1) and Regulation W (12 CFR part 223).

(b) Required consolidation procedures. To the extent a national bank or Federal savings association includes an ASF amount in excess of the RSF amount of the consolidated subsidiary, the national bank or Federal savings association must implement and maintain written procedures to identify and monitor applicable statutory, regulatory, contractual, supervisory, or other restrictions on transferring assets from any of its consolidated subsidiaries. These procedures must document which types of transactions the national bank or Federal savings association could use to transfer assets from a consolidated subsidiary to the national bank or Federal savings association and how these types of transactions comply with applicable statutory, regulatory, contractual, supervisory, or other restrictions.