This document contains: Annex 4.A: New estimates of the costs of adaptation; Annex 4.B: Challenges estimating international adaptation finance flows; Annex 4.C: Methodology for calculating finance flows from OECD DAC; Annex 4.D: Gender in adaptation finance; Annex 5.A: Expanded information about the data sources used and assessment methodology applied in chapter 5; and Annex 5.B: Recent developments in assessing adaptation results.