An assessment fee is a charge or cost required to evaluate or judge something, usually to determine its value, condition, or worthiness. Full definition
During this time you are responsible for all maintenance fees and any special assessment fees, should they arise. (moneysense.ca)
... or refuse to take a chemical test, there is a driver responsibility assessment fee you must pay of $ 250 per year for three years. (westchestercountynylaw.com)