4. Guidelines (paras. 20-198)
Title I - Application of the proportionality principle
20. The proportionality principle aims to match governance arrangements consistently with the individual risk profile and business model of the institution and takes into account the individual position for which an assessment is made so that the objectives of the regulatory requirements are effectively achieved.
21. Institutions should take into account their size, internal organisation and the nature, scale, and complexity of their activities when developing and implementing policies and processes set out in these Guidelines. Significant institutions should have more sophisticated policies and processes, while in particular small and less complex institutions may implement simpler policies and processes. Those policies and processes should, however, ensure compliance with the criteria specified in these Guidelines to assess the suitability of members of the management body and key function holders and the requirements to take diversity into account when recruiting members to the management body and to provide sufficient resources for their induction and training.