Existing Wording
Final – The composition is complete and verified by an appropriate person and no further work is planned

Proposed Wording
Completed – The composition is complete and verified by an appropriate person and no further work is planned

Comments
Since "final" is not really final but can be changed, I suggest a different word, "completed." Admittedly, it sounds similar to "final" but less strong. Something can be completed (like building a house, writing a paper) while allowing for future changes, whereas "final" implies no future changes. One dictionary definition of "final" says "not to be altered or undone "

Grahame's Comments
makes sense to me but final has a long pedigree