The European Central Bank has set the eligibility criteria and risk control framework to permanently bring portfolios of non-financial corporate credit claims into the Eurosystem’s general collateral framework. The move completes the phaseout of temporary crisis-era collateral easing measures and is the final step in discontinuing the temporary additional credit claim framework. In practice, it allows banks to continue using packaged portfolios of loans to non-financial firms as collateral in Eurosystem credit operations under permanent rules rather than a temporary regime. The new framework largely aligns the eligibility, mobilisation and handling of credit claims in these portfolios with the existing rules for individual credit claims. One key difference is that portfolios may include a broader range of credit quality steps than individual credit claims, provided diversification requirements are met. To keep the risk profile in line with assets already accepted under the general framework, the ECB will apply valuation haircuts and a concentration limit. The decision also restores a single list of eligible collateral across the euro area. Existing portfolios of non-financial corporate credit claims will remain eligible under the temporary framework until technical implementation is complete, which is planned for November 2027 at the earliest. Credit claims that benefit from a COVID-19-related public sector guarantee under the temporary framework will remain eligible only until the end of 2026 unless they satisfy all requirements of the current general framework. National central banks may end their temporary additional credit claim frameworks earlier and will inform affected counterparties.