The original ABA Project Code Set released in 1997 includes 8 phase codes and 8 more granular task codes.
The ABA is in the process of revising its web site and has temporarily removed their UTBMS pages. Once their process is complete we will again supply a link to their content.
You can connect to a spreadsheet with the ABA Project Codes reproduced by the LOC (with permission of the ABA) here: ABA UTBMS Project Codes 1997
