‹ BC-2.2.3 BC-2.3.1 › BC-2.3 Principles for Effective Handling of Complaints BC-2.3.1 Visibility BC-2.3.2 Accessibility BC-2.3.3 BC-2.3.4 BC-2.3.5 BC-2.3.6 BC-2.3.7 BC-2.3.8 Responsiveness BC-2.3.9 BC-2.3.10 BC-2.3.11 BC-2.3.12 BC-2.3.13 BC-2.3.14 Objectivity and Efficiency BC-2.3.15 BC-2.3.16 ‹ BC-2.2.3 BC-2.3.1 ›