Welcome to the PDB
The online proposal submission system of IODP
New Changes to PDB:
- A New Proposal Interface lists all submitted versions of a proposal, with quick access to the associated site table for each version. New versions in a proposal lineage will be seeded with content from the most recently submitted proposal, which can then be edited.
- SSDB and PDB use a single sign on system. If you have an SSDB user account (ssdb.iodp.org) it will work in PDB. If you have PDB account, it will work in SSDB. If you have an account of either kind and have forgotten your username or password, go