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There are several types of PLCO projects. Please read the descriptions below and click the button next to the type you want.

Data-Only Project

PLCO data is available to the general scientific community. Click on this button to begin a project for PLCO data (no biospecimens).

Expected time for a new project to have data delivered: 1-4 weeks

View Instructions (PDF - 181 KB)

Begin Data-Only Project
(No Images or Biospecimens)