2021 Approved Appendix III/M-13 Handbook

The 2021 Approved Appendix III/M-13 Handbook was released on 11/2/2023. You can download the entire handbook, and/or view the record types and their associated exhibits individually from the table below. The handbook files are available in Adobe PDF file format.

NOTE: If you have a problem accessing any of the records, please email Appendix III comments.