ECB's corporate sector purchase programme (CSPP): what you need to know
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ECB's corporate sector purchase programme (CSPP): what you need to know

Euromoney’s round-up of the European Central Bank’s CSPP, including the eligibility criteria and process.


As a result of the global financial crisis, key interest rates have come close to their effective lower bound (ELB). The ECB elected to undertake non-standard measures in an attempt to return inflation to 2% – the Governing Council’s definition of price stability. Asset purchases are one of the non-standard measures the ECB is using to achieve this objective.

The ECB buys a range of assets including government bonds, securities issued by European supranational institutions, asset-backed securities, covered bonds, and now corporate bonds, at a pace of €80 billion per month, through its expanded asset purchase programme (APP). Purchases made via the APP are intended to influence broader financial conditions, encourage economic growth and help inflation rates return to levels below, but close to, 2% in the medium term. APP purchases are expected to be carried out until the December 2017, though the ECB has said it is ready to extend its monetary stimulus program as needed. Markets await information on the fate of the QE programme; an update is expected following the Governing Council meeting of the ECB in Frankfurt October 26 2017.

Investment grade euro-denominated bonds issued by non-bank corporations established in the euro area were defined as eligible assets for regular purchases under the corporate sector purchase programme (CSPP).

On March 10 2016, the ECB decided on a number of non-standard monetary policy measures, including the launch of the CSPP as an additional component of the asset purchase programme (APP). From April 2016, the ECB has also increased the combined monthly purchases under the APP from €60 billion to €80 billion.

The CSPP kicked off June 8 2016; on the first day, the ECB was reportedly already buying five-year utility bonds in the secondary market. 

Asset eligibility

The ECB collateral eligibility framework – the rules that lay down which assets are acceptable as collateral for monetary policy credit operations – were used to determine the eligibility of corporate sector securities purchased under the CSPP.

Eligible issuers holding debt instruments for purchase under the CSPP:

  • must be non-bank corporations;

  • must be a corporation established in the euro area. Corporate debt instruments issued by corporations incorporated in the euro area whose ultimate parent is not based in the euro area are also eligible for purchase under the CSPP, provided they fulfil all the other eligibility criteria.

Debt instruments eligible for purchase must fulfil the following criteria:

  • bonds must be issued in the eurozone and denominated in euro;

  • have a minimum credit assessment of at least credit quality step 3 (rating of BBB- or equivalent) obtained from an external credit assessment institution;

  • have a minimum remaining maturity of six months and a maximum remaining maturity of 30 years at the time of purchase.

Ineligible issuers include:

Following the introduction of this programme, public undertakings that complied with the eligibility criteria of the public sector purchase programme (PSPP) and the CSPP were then only be eligible for purchases under either the CSPP or the PSPP. Because of this, certain agency issuers which were previously eligible under the PSPP were instead become eligible for the CSPP.

Asset purchases

The purchases were conducted in the primary and secondary markets with counterparties that were eligible for the Eurosystem’s monetary policy operations or counterparties used by the Eurosystem for the investment of its euro-denominated portfolio. 

Six Eurosystem national central banks (NCBs) acting on behalf of the Eurosystem, coordinated by the ECB, carried out the CSPP: Nationale Bank van België / Banque Nationale de Belgique, Deutsche Bundesbank, Banco de España, Banque de France, Banca d’Italia and Suomen Pankki/Finlands Bank. Each NCB is responsible for purchases from issuers in a particular part of the euro area. The CSPP holdings were made available for securities lending by the relevant NCBs.

The Eurosystem applies an issue share limit of 70% per international securities identification number (ISIN) on the basis of the outstanding amount. To maximize the efficiency of the CSPP securities lending programme, a list of the ISINs of bonds held by the purchasing NCBs under the CSPP was published every Monday beginning 18 July, when bonds held under the CSPP were available for lending. 

The volume of CSPP holdings was published on a weekly and monthly basis. A breakdown of primary and secondary market purchases was also published every month.

From January to June 2017, 15% of CSPP holdings were purchased in the primary market; average investor demand for CSPP-eligible corporate bond issuances was around three times higher than the issued amount. 

Those using asset purchase programmes found small but significant annual increases in GDP of 1/4% to 1/2% each; 10-year interest rates down by 1/4% to 3/8%.

The results of the ECB’s asset purchase programmes found small but significant annual GDP increases at around 0.3% on average and and inflation -0.05% (January 2015 to early 2016). Output has since grown at annual rates of 2% and prices at 1.5%.

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External resources:

ECB collateral eligibility framework

The list of eligible marketable assets is updated daily, published via the Market Information Dissemination (MID) system. Information on accessing this system, and guidance for confirming asset eligibility, is available on the ECB's website.

ECB announces remaining details of the corporate sector purchase programme (CSPP)

ECB press release, 2 June 2016

ECB adds corporate sector purchase programme (CSPP) to the asset purchase programme (APP) and announces changes to APP

ECB press release, 10 March 2016

ECB announces details of the corporate sector purchase programme (CSPP)

ECB press release, 21 April 2016

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