The phrase "a complete reassessment" is correct and usable in written English.
You can use it when discussing the need to thoroughly evaluate or analyze something again, often in a more comprehensive manner than before.
Example: "After reviewing the project's outcomes, we decided that a complete reassessment of our strategy was necessary to improve future results."
Alternatives: "a thorough reevaluation" or "an extensive review".
The contents of the report – though not a revelation – should be a catalyst for a complete reassessment of the global food system.
Among other things, I argued that our national parks should be reclassified as ecological disaster zones, pending a complete reassessment of the way they are managed.
The Great Depression was for economists what World War II was for the military — a problem so big that it forced a complete reassessment of traditional thinking.
Asked afterward whether he would support suspending the next phase of the cuts, Mr. Gore responded, "I think that he ought to put his economic plan on the table and engage the bipartisan leadership in a complete reassessment of all of his existing policies".
The ability of Stuxnet to infiltrate these systems will "require a complete reassessment" of security systems and processes, starting with federal technology standards and nuclear regulations, said Joe Weiss, a specialist in the security of industrial control systems who is managing partner at Applied Control Solutions in Cupertino, Calif.
Patients whose clinical status deteriorates require a complete reassessment, including a careful physical examination and the collection of new culture specimens to look for a second infection.
Before that, a complete countywide reassessment had not been done since the 1930's.
To evaluate Westmoreland's request and its possible impact on domestic politics, Johnson convened the "Clifford Group" on 28 February and tasked its members with a complete policy reassessment.
Compared with those who did not complete reassessment in the clinic, persons who remained in the study were not significantly different across the study variables in terms of demographic characteristics or disease distribution.
A complete assessment (preadmission, admission, reassessment and discharge) according to the respondents was not always possible, due to the workload and the fast turnover of patients.
In addition, she said, no money will be spent on expanding the project beyond two areas in Arizona where it is being tested until the department completes a reassessment she ordered in January.
