ICD-O Updates Available

The IARC/WHO ICD-O Committee has updated the draft ICD-O-3.1 classification, with new morphology codes and terms from the 4^th series of WHO Classification of Tumours (Blue Books).

The new version, ICD-O-3.2 is recommended for use beginning 2020.

A listing of additions, changes and revisions between ICD-O-3.1 and ICD-O-3.2 have been compiled by the IACR.

Both documents have been revised according to the comments received during the consultation period and the final tables are available for download here:

A LISTING OF ALL ADDITIONS, CHANGES AND REVISIONS TO THE ICD-O-3, IST REVISION (ICDO-O-3.1) FOR ICD-O-3.2

ICDO- THIRD EDITION, SECOND REVISION MORPHOLOGY

 The PDF version of the ICD-O-3.2 is being prepared.