structuring-risk-retention-compliance

name	structuring-risk-retention-compliance
description	Designs risk retention structures meeting US and EU requirements with vertical, horizontal, and L-shaped retention options. Use when structuring risk retention, analyzing sponsor retention alternatives, or ensuring regulatory compliance.
tags	["structured-finance","compliance","regulatory","risk"]
metadata	{"author":"casemark","practice_areas":["Structured Finance","Securitization","ABS/MBS/CLO"],"document_types":["Report"],"skill_modes":["Analysis"]}

Structuring Risk Retention Compliance

Designs risk retention structures meeting US and EU requirements with vertical, horizontal, and L-shaped retention options.

When To Use

• Structuring a new securitization (CLO, RMBS, CMBS, ABS, CRE-CLO) and selecting the retention form
• Evaluating whether a sponsor, originator, or majority-owned affiliate qualifies as the retaining party
• Comparing US Regulation RR (17 CFR Part 246) retention options against EU Securitisation Regulation (EU 2017/2402, Articles 6-8) requirements
• Assessing whether an exemption applies (e.g., Qualified Residential Mortgages, qualifying CRE loans, ABCP conduit exemptions)
• Reviewing an existing retention structure for ongoing compliance after portfolio changes or refinancing

Inputs To Gather

• Transaction type: CLO, RMBS, CMBS, consumer ABS, ABCP, or other; open-market vs. balance-sheet
• Jurisdictional scope: US-only, EU-only, or dual-compliance (cross-border placement)
• Sponsor / originator identity: Entity holding the retention interest; ownership chain to confirm majority-owned affiliate status if applicable
• Capital structure: Tranche sizes, credit enhancement levels, par amount of the securitized pool
• Asset pool characteristics: Asset class, weighted-average credit quality, delinquency/default data, QRM/QCRE eligibility indicators
• Retention preference: Vertical (pro-rata slice), horizontal (first-loss piece), L-shaped (combination), or originator retention under EU rules
• Hedging and transfer restrictions: Any planned hedging of credit risk on retained positions; transfer timing constraints
• Fair value data: Third-party or model-based fair value of the horizontal residual interest at closing [VERIFY]

Workflow

1. Classify the transaction and identify the applicable rule set

   • Determine whether US Reg RR, EU Securitisation Regulation, or both apply based on investor base and placement jurisdiction
   • Identify the "securitizer" (US) or "originator/sponsor/original lender" (EU) responsible for retention
   • Confirm the retaining entity satisfies the definition — trace ownership for majority-owned affiliates [VERIFY]

2. Calculate the minimum retention amount

   • US Reg RR: 5% of the aggregate fair value of all ABS interests issued, calculated at closing
   • EU Article 6: 5% material net economic interest, measured on an ongoing basis (not just at closing)
   • For dual-compliance deals, compute both and apply the more restrictive measurement methodology

3. Select and structure the retention form

   • Vertical strip (US Option A / EU Article 6(3)(a)): Retain not less than 5% of each class of ABS interests issued. Simplest to implement; retainer bears losses proportionally across the capital structure
   • Horizontal residual interest (US Option B / EU Article 6(3)(d)): Retain a first-loss position equal to at least 5% of fair value. Concentrates risk; requires fair value determination of the residual [VERIFY fair value methodology]
   • L-shaped (US Option C): Combination of vertical and horizontal where the sum of the two components equals or exceeds 5%. Provides flexibility to calibrate first-loss exposure versus pro-rata risk
   • EU originator retention (Article 6(3)(c)): Randomly selected exposures retained on originator balance sheet — not available under US rules; relevant for ABCP and trade-receivable deals
   • Seller's interest (US revolving pool option / EU Article 6(3)(e)): Originator retains the seller's interest in a revolving master trust. Applicable to credit card and auto-loan securitizations

4. Evaluate exemptions and safe harbors

   • QRM exemption (US): If 100% of pool assets are Qualified Residential Mortgages, full exemption from retention [VERIFY QRM criteria against current CFPB/OCC definition]
   • Qualifying CRE loan exemption (US): Reduced or eliminated retention for loans meeting LTV, DSCR, and amortization thresholds
   • ABCP conduit exemption (US): Available if the conduit sponsor provides full liquidity support
   • EU exemptions: STS (Simple, Transparent, and Standardised) designation does not eliminate the 5% requirement but may alter disclosure obligations [VERIFY STS eligibility under current EBA technical standards]

Output

Produce a Risk Retention Compliance Memo containing:

• Retention structure summary: Form selected (vertical / horizontal / L-shaped / other), retaining entity, and calculated retention amount with supporting math
• Regulatory basis: Specific statutory and regulatory citations (Reg RR section, EU Securitisation Regulation article)
• Exemption analysis: Whether any exemption applies, with criteria-by-criteria confirmation or shortfall identification
• Hedging and transfer restriction schedule: Permitted and prohibited actions for the retaining party over the life of the deal
• Ongoing compliance obligations: Monitoring cadence, recalculation triggers, and disclosure requirements
• Risk factors / open items: Any unresolved questions marked [VERIFY], assumptions requiring sponsor confirmation, or items requiring external counsel sign-off

Quality Checks

• Retention percentage calculation cross-checked against both the par-based and fair-value-based methodologies where applicable
• Retaining entity eligibility verified through ownership chain analysis — not assumed from deal documents alone
• Dual-compliance deals confirm the structure satisfies both US and EU requirements simultaneously, not just the home jurisdiction
• All exemption claims supported by asset-level data or portfolio-level certifications, not summary representations
• Hedging restriction analysis reviewed against the specific retained interest (not the sponsor's broader portfolio)
• Every jurisdiction-dependent or regulation-dependent assertion tagged with [VERIFY] where the applicable rule may have been amended after the model's knowledge cutoff