CEC is a biennial conference addressing all aspects of cryogenic science and engineering. Researchers in this field study phenomena below ~ 150 K and the techniques for reaching and maintaining these temperatures. Papers presented at this conference, and published here, cover topics such as cryogenic refrigeration and liquefaction, design of superconducting magnets, current leads and cables, basic heat transfer and fluid mechanics of liquid helium, liquid hydrogen and liquid nitrogen, and more.