The basic purpose of banking supervision is to safeguard the stability of the financial system, in order to prevent the vital role of the banking sector in the economy from suffering significant shocks or even collapsing. The Banco de España therefore focuses on the solvency and conduct of supervised institutions.
This framework establishes the reasonable scope of banking supervision, which has two facets:
Accordingly, the supervisory function of the Banco de España consists of designing and applying systems to analyse institutions, which help to forestall potential crises and to reduce their number, importance and cost.
In any event, efficiency is strengthened through the response of institutions to competitive forces. This is why banking supervision cannot be interventionist, but must be respectful of market mechanisms and the autonomy of directors and managers in business matters.
In view of its legal mandate, the Banco de España's supervision is designed to verify compliance with the specific banking provisions for which it is responsible, among which should be highlighted, along with those relating to the financial situation and solvency of the institutions, those relating to customer protection and transparency vis-à-vis the market.
In this context, it is important to point out that there are other provisions that do not affect credit institutions alone, and which other authorities are responsible for supervising, in particular:
Nevertheless, when the Inspection Department of the Banco de España obtains relevant information that could be of interest to other authorities, these are duly informed - where applicable and pursuant to law.
The supervisory functions of the BE are specified and framed in the light of the objectives mentioned above, which enables them to be distinguished from others with which they sometimes have common features. These include:
Such activities do not involve, nor could they involve, exhaustive review of the operations carried out by the institution. That task is only entrusted, exceptionally, to legally appointed administrators, in accordance with the provisions of the LDI, in particularly serious cases.
At the same time, external auditors, in accordance with the technical rules that regulate their activity, assess the viability of credit institutions over a one-year time horizon, while the supervisor makes its assessment without any limit. Nevertheless, the annual report of the external auditors furnishes confidence to the system insofar as it is periodic, independent and public, and provides information that is useful to the supervisory authorities themselves.
To carry out that function, guarantee schemes have been organised in developed countries which, in the event of crisis, provide for the repayment of deposits or for compensation for the loss of securities entrusted to credit institutions, on certain conditions.
The Spanish system is basically regulated by Royal Decree 2606/1996 of 20 December 1996, on Credit Institutions’ Deposit Guarantee Funds. This royal decree envisages the payment of compensation to depositors and holders of securities or financial instruments deposited with credit institutions for the purpose of provision of an investment service.
When exercising its supervisory powers the BE is mindful of the objectives and limits of its function. It efficiently assigns its resources and defines its supervision plans taking into account the importance and the risk profile of each institution and the priority that it should afford to the monitoring of its solvency.
In addition, supervisory procedures are based on the principle of prudence and are constructively oriented, as their objective is to solve any problems that may arise in order to ensure the solvency and viability of credit institutions and the stability of the system.
This involves carrying out numerous activities with discretion possibly over a long period. In addition, the supervisor, must have the agility to take urgent measures in the event that the Bank faces a situation of crisis.