Exemptions From Margin Requirement Dimension The information reported categorises reasons why a transaction is exempt from margin requirements. Questionable Collateral Arrangement Enforceability The reason for exemption from margin requirements is questionable collateral arrangement enforceability. Doubtful Netting Agreement Enforceability The reason for exemption from margin requirements is doubtful netting agreement enforceability. Below Three Billion Qualifying Level The reason for exemption from variation margin requirements is the margining group of the covered counterparty is below the 3 billion qualifying level specified in Prudential Standard CPS 226. Jurisdictions Not Permitting Required Safe Keeping Of Initial Margin The reason for exemption from initial margin requirements is that the legal jurisdiction does not permit the entity or its counterparty to satisfy the safe-keeping requirements for initial margin.