Not found in the indexed publications — check the official source.
The passages provided are from FMR (Financial Management Regulation) Volumes 2A, 2B, 5, 15, and 16, but none contain Chapter 1 of Volume 15. The passages show table-of-contents pages and summaries of major changes from Chapters 2, 4, 6, and 15 of various volumes, but do not include the substantive content of Volume 15, Chapter 1 needed to answer your question.
Unofficial — answered from indexed publication text, which may be incomplete or out of date. Your MAJCOM/unit supplement may be stricter. Verify the official PDF before acting or writing a finding.
No departmental passage retrieved.
No supplement passage retrieved — check the supplement chain on the pub page before citing.
No federal/DoD passage retrieved.