Introduction. Photograph of the participants. Participants. Part I: Stability, metastability and instability. Limits of stability for liquids under tension; R.J. Speedy. Limiting superheat of aqueous solutions at negative pressures; V.E. Vinogradov, P.A. Pavlov. Classical thermodynamics of states with negative absolute temperature or with negative absolute pressure; K. Martinás, A.R. Imre. Limiting tensions for liquids and glasses from laboratory and MD studies; Q. Zheng, et al. Investigation of the thermodynamic properties of a polarizable water model in a wide range of pressures around the temperature of maximum density; P. Jedlovsky, R. Vallauri. Part II: Physical chemistry of liquids under negative pressure. Water at positive and negative pressures; H.E. Stanley, et al. The thermophysical properties of liquids on the melting line at negative pressures; M. Faizullin, V.P. Skripov. Liquid-liquid phase equilibria in binary mixtures under negative pressure; A.R. Imre. Measuring the properties of liquids and liquid mixtures at absolute negative pressures; L.P.N. Rebelo, et al. Limiting tensile strength of capillary-condensed liquids; W.D. Machin. On the tricritical point of the isotropic-nematic transition in a rod-like mesogen hidden in the negative pressure region; S.J. Rzoska, A. Drozd-Rzoska. Part III: Negative pressure and solidification. Negative pressure development during crystalization of polymers; A. Galeski, E. Piorkowska. Cavitation during isothermal crystallization of isotactic polypropylene and poly(methylene oxide); E. Piorkowska, R. Nowacki. Part IV: Helium under negative pressure. The limits of metastability of liquid helium; S. Balibar, F. Caupin. Cavitation in 3He-4He liquid mixtures; M. Barranco,et al. A Quantum Monte Carlo study of the negative pressure regime in quantum liquids; J. Boronat, J. Casulleras. Nucleation of bubbles on electrons in liquid helium; H.J. Maris, D. Konstantinov. Quantum statistics of metastable liquid helium; F. Caupin, S. Balibar. Part V: Cavitation during static and dynamic tensions. Acoustic cavitation thresholds of ocean water; V.A. Akulichev. Cavitation in liquids by classical nucleation theory and molecular dynamics simulations; C. Xiao, et al. A study of cavitation phenomena using an atomic force microscope; M.S. Barrow, et al. Cavitation thresholds, free surface and cavity cluster dynamics in liquids at shock wave reflection; A. Besov, et al. Relaxation effects and disintegration problems of cavitating liquids at pulse loading; V.K. Kedrinskii. Measurement of the cavitation threshold of liquids under dynamic stressing by pulses of tension; P.R. Williams, R.L. Williams. Negative pressure tail of a reflected pressure pulse: A lattice-Boltzmann study; G. Házi, A.R. Imre. Ultrasonic cavitation in freon at room temperature; F. Caupin, V. Fourmond. Part VI: Heterogeneous nucleation. Dependence on kinds of impurity gases in metals of negative pressures in water/metal Berhelot tube systems; Y. Ohde, Y. Tanzawa. Heterogeneous nucleation, influence of heterophase fluctuations on the cavitation strength, and the supercooling of liquids with phase inclusions; V.A. Bulanov.