Investor Relations

Regulation of Danish covered bonds

Danish mortgage banks are subject to tight legislation and are only allowed to grant mortgage loans that are funded by covered bonds. In addition, Danish covered bonds are subject to the EU Covered Bond Directive.

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In Denmark, mortgage lending and covered bond issuance are governed by the Danish Mortgage-Credit Loans and Mortgage-Credit Bonds etc. Act and the Danish Financial Business Act as well as a number of executive orders on eg ALM and property valuation. These set out the frameworks governing the lending and funding of Danish mortgage banks.  The main purpose of the legislation is to ensure a high degree of security for covered bond investors.

Nykredit issues two types of covered bonds which both comply with the EU's Covered Bond Directive: "særligt dækkede obligationer" (SDOs or European Covered Bond Premium), and traditional covered bonds, "realkreditobligationer" (ROs or European Covered Bond).

The legal and structural frameworks applying to Danish mortgage banks have in many ways been the pillars of the efficient and successful Danish mortgage system and are probably the most important reason for its long unblemished history, which dates back to 1850.

Danish legislation has been updated regularly and was most recently amended in the summer of 2022 to transpose the EU's covered bond directive into Danish law.


The Danish mortgage finance system is generally considered to be very safe when it comes to the ability of issuers to meet their obligations to bondholders, and no Danish mortgage bank has ever been declared bankrupt.

Nykredit and Totalkredit's bonds are characterised by a high degree of security as a result of both legislation and Nykredit's credit policy. The credit ratings assigned by Standard & Poor's directly reflect the security of the bonds. The Danish market is generally characterised as a AAA covered bond market, and all new bond issues from Nykredit and Totalkredit are AAA rated. 

The security behind Danish covered bonds rests on the following:

  • Bonds are primarily issued against mortgages on real property within specified LTV limits
  • The Danish FSA supervises bond issuers' compliance with the regulatory framework
  • Continuous compliance with LTV limitsIf property prices fall, issuers must provide additional collateral
  • Specific requirements for regular independent valuation of the properties included in the cover pool
  • Mandatory overcollateralisation
  • Strict ALM requirements (balance principle). The balance principle ensures that issuers can assume only very limited market risk in the form of interest rate risk, foreign exchange risk, option risk and liquidity risk
  • In case of the insolvency of an issuer, legislation provides for protection of investors' security in a capital centre or cover register.  In principle, investors will therefore be unaffected by the insolvency of an issuer, provided that the cover pool contains sufficient assets.

Danish covered bonds are issued as either ROs, SDOs or SDROs. RO denotes traditional mortgage covered bonds.The main difference between SDROs and SDOs is that only mortgage banks may issue SDROs. Furthermore, the eligibility criteria for SDO cover assets are slightly more comprehensive.

Covered bond investors have a preferential claim on all cover assets in case of the insolvency of the issuer. Bondholders rank pari passu with derivatives counterparties, provided the derivatives contracts are concluded for the purpose of hedging market risk in the cover pool. Cash flows to derivatives counterparties and bondholders must remain unaffected by the insolvency of the issuer. Accordingly, derivatives counterparties are not entitled to demand termination of the contracts in case of insolvency, and payments cannot be accelerated.