This document summarizes the key items and concepts for Theme 2 (Land) of the World Programme for the Census of Agriculture 2020. It discusses the importance of collecting land data at both the holding and parcel levels. At the holding level, essential items include total area, area by land use type, and area by land tenure. Additional parcel-level items cover location, area, land use, tenure, rental terms, shifting cultivation use, and years since clearing. Country experiences in collecting these land data were also reviewed.