Node A6 · Acronym decoder
SFR
System Functional Review
What it actually means
The review establishing the functional baseline: the system's functions defined, performance allocated to them, and the system specification mature enough to drive design. It sits between the requirements review and PDR in the classic sequence — the point where what the system must do is settled so design can decide how.
Where you'll meet it
Early technical review schedules on DoD-pattern programs.