These files form the open data deposit for the article; Scattering in InAs/GaSb Coupled Quantum Wells as a Probe of Higher Order Subband Hybridisation, by C. S. Knox, L. H. Li, M. C. Rosamond, E. H. Linfield, and C. H. Marrows published in Physical Review B, and the accompanying supplementary information. The data is collected in a single Origin file (Scattering_in_InAsGaSb_data_collection.OPJ), where each workbook is labelled acording to the figure or figure part it corresponds to in the paper