Not found in the indexed publications — check the official source.
The passages provided contain summaries and table-of-contents excerpts from FMR Volume 15, Chapters 2, 4, and 6, plus references to other volumes, but none includes substantive content from Volume 15, Chapter 7 itself. To answer your question about Chapter 7, you must consult the official DoD 7000.14-R Financial Management Regulation Volume 15, Chapter 7 directly.
Unofficial — answered from indexed publication text, which may be incomplete or out of date.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.