‹ CA-2.1.2 Tier 1: Core capital › CA-2.2 Definition of capital Tier 1: Core capital CA-2.2.1 Tier 2: Supplementary capital CA-2.2.2 Deduction from tiers 1 and 2 capital CA-2.2.3 Tier 3: Trading book ancillary capital CA-2.2.4 ‹ CA-2.1.2 Tier 1: Core capital ›