'Omics' technologies provide a holistic view of molecules that form the cell, tissue, and organism. Proteomics is a large scale comprehensive study of proteins present in an organism. It aims to characterize information flow within the cell and organism, through the protein pathways and networks. The proteome is a dynamic reflection of both genes and the environment and is thought to hold special promise for biomarker discovery because proteins are most likely to be ubiquitously affected in stress and stress response. Aim of the conference is to highlight the recent trends and innovations in the field of plant proteomics.