PROBLEM TO BE SOLVED: To provide a packaging material for sterilization treatment, which includes a laminate having deodorant effect on the odor generated during sterilization treatment, and a package made therefrom.SOLUTION: The packaging material for radiation sterilization treatment includes a laminate having an odor adsorbing layer. The odor adsorbing layer includes a resin composition which contains an odor adsorbent composed of a chemical adsorbent supported on an inorganic porous material. The package is made therefrom.